Your Report Wrong Q.1)
Of the four board subjects given for Master Master Plumbers Plumbers examination, which of this subject was originall s!lit into two subjects"
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%o!!er tube and fittings used for drainage drainage and vent vent !i!ing installed aboveground aboveground shall be at least ((((.
#. $. %. &. %orrect Q.+)
%& inches 1' inches (Your Answer) ' inches inches
# branch line serving serving a tra! in a combination waste and vent vent sstem is re/uired to be se!aratel se!aratel vented when the length of the branch exceeds ((((.
#. $. %. &. Wrong Q.0)
an a!!roved a!!roved airga! fitting (Your Answer) a double"chec# $al$e a triple"chec# $al$e an appro$ed $al$e
-nions shall be installed in a water su!!l su!!l sstem within (((( to a water heater
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!e &W* (Correct Answer) Type L Type Type ! (Your (Your Answer)
# domestic dishwasher drain shall first connect connect to ((((.
#. $. %. &. %orrect Q.)
Plumbing Code Design and Installations Plumbing Arithmetic (Your Answer) Practical Problems (Correct Answer)
1 (Your Answer) *+ , ',
hreeinch hori2ontal drainage !i!ing shall be run in !ractical alignment and at a uniform slo!e of not less than ((((.
#. $. %. &.
13 inch !er foot (Correct Answer) *-*& inch per .oot *-' inch per .oot (Your Answer) *- inch per .oot
%orrect Q.4)
he minimum re/uirement for the slo!e of hori2ontal drainage !i!es between manholes is
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/ '"*-' / '5 67our 67our #nswer) %/
# drain connecting the com!artments of of a set of fixtures to its tra! is called a6an) ((((.
#. continuous waste (Correct Answer) $. special waste %. indirect waste (Your Answer) &. combination waste and $ent -nanswered Q.9)
he maximum number of lavatories on a '13' inch hori2ontal waste line is ((((.
#. $. %. &. Wrong
*+ 1 (Correct Answer) '+ &
Q.1:) he maximum distance a gas shutoff valve ma be from from a gas a!!liance 6exce!t for range and drer connectors) is ((((.
#. $. %. &. Wrong
0 feet (Correct Answer) *+.eet % .eet (Your Answer) ' .eet
Q.11) #n ejector discharge discharge line shall be !rovided with a ((((
#. gate $al$e only $. bac;water valve and and gate valve (Correct Answer) %. bac#water $al$e only &. swing chec# $al$e and a globe $al$e (Your Answer) %orrect Q.1')
#. $. %. &. Wrong
protruding cleanouts bleeders stac# $ent highest o!ening (Your Answer)
Q.1+) $ecause of structural conditions, a inch house house drain is installed with a slo!e of 138 inch !er foot. his installation will result in a6an) ((((.
%orrect Q.4)
he minimum re/uirement for the slo!e of hori2ontal drainage !i!es between manholes is
#. $. %. &. Wrong Q.8)
/ '"*-' / '5 67our 67our #nswer) %/
# drain connecting the com!artments of of a set of fixtures to its tra! is called a6an) ((((.
#. continuous waste (Correct Answer) $. special waste %. indirect waste (Your Answer) &. combination waste and $ent -nanswered Q.9)
he maximum number of lavatories on a '13' inch hori2ontal waste line is ((((.
#. $. %. &. Wrong
*+ 1 (Correct Answer) '+ &
Q.1:) he maximum distance a gas shutoff valve ma be from from a gas a!!liance 6exce!t for range and drer connectors) is ((((.
#. $. %. &. Wrong
0 feet (Correct Answer) *+.eet % .eet (Your Answer) ' .eet
Q.11) #n ejector discharge discharge line shall be !rovided with a ((((
#. gate $al$e only $. bac;water valve and and gate valve (Correct Answer) %. bac#water $al$e only &. swing chec# $al$e and a globe $al$e (Your Answer) %orrect Q.1')
#. $. %. &. Wrong
protruding cleanouts bleeders stac# $ent highest o!ening (Your Answer)
Q.1+) $ecause of structural conditions, a inch house house drain is installed with a slo!e of 138 inch !er foot. his installation will result in a6an) ((((.
increased scouring and cleansing action reduction in fixture unit loading allowance (Correct Answer) separation o. solids and li0uid (Your Answer) increased allowance in .i1ture unit loading
#. $. %. &. %orrect
Q.1) # (((( ma be installed with indirect indirect waste
water closet domestic #itchen sin# drin;ing fountain (Your Answer) la$atory
#. $. %. &. %orrect
Q.1) # (((( tra! is not selfcleaning
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plaster cast"iron bell grease 67our 67our #nswer)
Q.10) %hemical or industrial li/uid wastes that are are li;el to damage the !ublic sanitar sewer sstem shall 22223
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be !retreated !retreated to render render them innocuous innocuous (Your Answer) not be used under any condition be drained into a holding tan# be drained into a storm drain
Q.14) A seamless drawnbrass fixture tail!iece shall be ((((.
' 456 gauge (Your Answer) ': $=> gauge (Correct Answer) '' 456 gauge '& 456 gauge
#. $. %. &. %orrect
Q.18) ?ub and s!igot castiron !i!ing in 1:foot lengths, installed hori2ontall, hori2ontall, shall be su!!orted at intervals of not more than ((((.
1: feet 6Your Answer) *' .eet , .eet *, .eet
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Q.19) Water heater vents terminate above a roof roof surface at least (((( from a vertical vertical wall.
7
1' inches (Correct Answer) & inches (Your Answer) .eet % .eet
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Q.':) he distance from the center of a water closet to an side wall or !artition shall not be closer than 22223
1 inches (Your Answer) *' inches ' inches %+ inches
#. $. %. &. %orrect
Q.'1) &rin;ing fountains ma be installed with ((((.
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steel pipe indirect wastes (Your Answer) yo#e $enting bell traps
Q.'') @oints at the roof around !i!es shall be made watertight b the use of ((((.
epo1y glue flashings (Your Answer) waterproo. paint tar and paper
#. $. %. &. %orrect
Q.'+) A device to !revent bac;flow into the !otable water sstem is called a ((((.
7
#. $. %. &. %orrect
bac#.low connection siphon leg bac;flow !reventer (Your Answer) bac#"siphonage
Q.') $uilding sewers shall be tested b com!letel filling the sewer with water from the ((((.
7
#. lowest to the highest !oint (Your Answer)
$. lowest to at least ground le$el %. lowest to at least a ,".oot head &. lowest to at least a *+".oot head Wrong Q.') # !lumbing vent shall terminate not less than ((((.
#. $. %. &. Wrong
% .eet .rom an air inta#e 1: feet from an air inta;e 6%orrect #nswer) * .oot abo$e the roo. (Your Answer) , .eet abo$e a window
Q.'0) %leanouts ma be omitted on a hori2ontal drain line less than feet exce!t for ((((.
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bathtubs water closets (Your Answer) sin;s (Correct Answer) showers
Q.'4) Axce!t for !lastic !i!ing sstems, hot and cold water !i!ing ma be tested with ((((.
#. *++ psi air .or at least *+ minutes (Your Answer) $. %, psi air .or at least *, minutes : !si air or the wor;ing !ressure of the water in the sstem for at least 1 minutes 6 Correct %. Answer) &. + psi air or *,+ psi water .or *+ minutes Wrong Q.'8) he de!th of the finished dam of threshold for an shower, measured from the to! of the drain, shall not be less than ((((.
#. $. %. &. Wrong
inches (Your Answer) *' inches ' inches (Correct Answer) 8 inches
Q.'9) he vent for a ;itchen sin; serves as a drain for a laundr tub. he si2e of the wetvented section is 22223
#. $. %. &. Wrong
*"*-' inches (Your Answer) % inches '"*-' inches ' inches (Correct Answer)
Q.+:) Bas !i!ing with !ressure less than 13inch water column shall stand an air test of ((((.
#. $. %. &.
,+ psi %+ psi *, psi (Your Answer) not less than + !si (Correct Answer)
Wrong Q.+1) -nder no circumstances ma gas a!!liance !ressure regulators be vented ((((.
#. $. %. &. Wrong
to the gas utili9ation e0uipment .lue or e1haust system (Correct Answer) using blac# iron pipe (Your Answer) to the combustion chamber near the pilot to the atmosphere
Q.+') # water heater vent ma have one offset of not more than 0: degrees from the ((((.
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heater hori9ontal (Your Answer) roo. $ertical (Correct Answer)
Q.++) he aggregate crosssectional area of all vents for a sstem with a re/uired inch sewer shall be at least ((((.
#. $. %. &. Wrong
1'.0 s/uare inches 6%orrect #nswer) s0uare inches :3+& s0uare inches (Your Answer) * s0uare inches
Q.+) hat !ortion of a venting sstem that connects a water heater to a vent is a ((((.
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chimney connector vent connector (Correct Answer) Type 4 $ent (Your Answer) $ent
Q.+) he minimum si2e of gas !i!ing su!!l to a mobile home is ((((.
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+3 inch (Your Answer) *-' inch ' inches * inch
Q.+0) Pilots and burners o. gas".ired water heaters (e1cept sealed combustion chambers) in residential garages shall be 2222 abo$e the .loor le$el3
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' inches *' inches * inches (Correct Answer) & inches (Your Answer)
Q.+4) P;< piping installed hori9ontally must be supported e$ery 2222 inches3
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' %& (Your Answer) %' (Correct Answer)
Q.+8) One tra! ma serve a set of not more than ((((.
#. three singlecom!artment sin;s (Correct Answer) $. two double"compartment sin#s %. two la$atories (Your Answer) &. three la$atories -nanswered Q.+9) The e1it terminals o. mechanical dra.t systems shall be 22223
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in the same story not o$er *+ .eet .rom the $ent not less than : .eet abo$e grade (Correct Answer) not o$er '+ .eet .rom the $ent
Q.:) The minimum si9e waste pipe .or a residential #itchen sin# is 22223
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% inches '"*-' inches ' inches (Correct Answer) *"*-' inches (Your Answer)
Q.1) ;ach drainage stac# that e1tends *+ or more stories abo$e the building drain shall be ser$ed by 22223
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cleanouts at each .loor a parallel $ent stac# (Your Answer) e1tra"hea$y .ittings straps e$ery , .eet
Q.') All trenches deeper than the .ooting o. any building or structure and paralleling the same must be at least 22223
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' .eet deep , degrees there.rom (Your Answer) .eet thereon ' .eet wide
Abo$e ground schedule + P=C and A46 D>= plastic piping installed hori9ontally shall be
supported at inter$als o. no to e1ceed 22223
#. *+ .eet $. & .eet %. ' .eet (Your Answer) &. .eet (Correct Answer) -nanswered Q.) Three"0uarter inch or *"inch gas piping installed hori9ontally shall be supported at int er$als not to e1ceed 22223
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& .eet .eet .eet (Correct Answer) , .eet
Q.) The terminal end o. the drain .or a pressure"relie. $al$e shall not be 22223
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painted reamed threaded (Correct Answer) open (Your Answer)
Q.0) One material not a!!roved for the installation of an external tra! for a urinal is ((((.
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A46 cast brass drawn"brass tubing traps (Correct Answer) cast iron (Your Answer)
Q.4) The minimum common hori9ontal waste pipe ser$ing a bathtub? a la$atory? and a #itchen sin# shall be at least 22223
#. $. %. &. %orrect
% inches * "*-' inches (Your Answer) ' " *-' inches ' inches (Correct Answer)
Q.8) >hat #ind o. @oint is not allowed in cast iron pipe
#. welded $. bell and spigot %. threaded (Your Answer)
&. soldered %orrect Q.9) >all"mounted water closet .i1tures shall be securely bolted to 22223
#. $. %. &. Wrong
the $ent piping the drain piping a closet bend metal supporting members (Your Answer)
Q.:) The tailpiece .or a la$atory shall not be less than 22223
*"*- inch (Correct Answer) *"*-' inch (Your Answer) * inch *"%- inch
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Q.1) Bnless ser$ing sin#s or urinals? cleanouts may be omitted on a hori9ontal drain line that is
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greater than '3+ meters less than *3, meters (Your Answer) e0ual to '3+ meters none o. these
Q.') What ;ind of concealed connections on fixtures that it is re/uired to !rovide an access !anel or utilit at least :.+ meter in its least dimension for eas ins!ection and re!air"
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sli! joint (Your Answer) hubless ball and soc#et .langed
Q.+) he si2ing of gas vents for categor <<, <<< and <* shall be in accordance with ((((.
#. $. %. &. %orrect
the manu.acturers guide (Your Answer) the manufacturers instructions (Correct Answer) the gas company the $ent connector company
Q.) Cor a vertical drainage line that is installed to be trul in vertical !osition, what is the allowed degree of the branch to be used"
7
#. *, $. 0: (Your Answer)
%. , &. ''3, Wrong Q.) he develo!ed length between the tra! of a water closet and its vent shall not exceed ((((.
#. $. %. &. Wrong
.eet *' inches (Your Answer) %+ inches 0 feet (Correct Answer)
Q.0) 6ingle"wall metal pipe shall terminate at least , .eet in $ertical height abo$e the highest connected e0uipment 22223
#. $. %. &. Wrong
within a hori9ontal distance o. *+ .eet (Your Answer) dra.t hood dra.t hood outlet or .lue collar (Correct Answer) or appro$ed cap on the roo.
Q.4) >hen si9ing a copper .uel"gas piping system that has an inlet pressure o. less than ' psi with a pressure drop o. +3% inch w3c3? the ma1imum cubic .eet per hour o. gas .low allowed through a ,-" inch 3D3 ACR tube :, .eet in de$eloped length is 22223
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*% (Your Answer) ': (Correct Answer) &
Q.8) o trap .or any clothes washer standpipe shall be installed 22223
#. $. %. &. Wrong
* inches abo$e the .loor in a partition & inches abo$e the .loor below the .loor (Your Answer)
Q.9) The total number o. closets on a %"inch stac# is 22223
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.our (Correct Answer) three two si1 (Your Answer)
Q.0:) The ma1imum length .or a *"*-'"inch $ent pipe is 22223
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,+ .eet &+ .eet (Correct Answer) '+ .eet (Your Answer) %+ .eet
Q.01) >hat is the minimum age re0uirement .or an appointee to become a member o. the 4oard o. !aster Plumbers
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Thirty .i$e years old Thirty two years old Thirty years old (Your Answer) Twenty eight years old
Q.0') The minimum hori9ontal distance between a water supply well and the building sewer is 22223
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,+ .eet (Your Answer) *++ .eet *+ .eet *, .eet
Q.0+) Cixture tra!s shall have a water seal of not less than ((((.
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*' inches ' inches 67our #nswer) & inches inches
Q.0) %astiron soil !i!e stac;s shall be su!!orted at ((((.
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their base and each floor 6%orrect #nswer) inter$als o. *+ .eet (Your Answer) inter$als o. , .eet e$ery other story
Q.0) # refrigerator used to store food and that re/uires drainage shall be drained b means of ((((.
#. $. %. &. Wrong
an indirect waste !i!e 6%orrect #nswer) both A and 4 a direct connection (Your Answer) no drain re0uired
Q.00) Do water heater 6exce!t direct vent water heaters and fuel burning water heaters installed in a closet with a listed, gas;eted door assembl and listed selfclosing device) that de!ends on the combustion of fuel for heat shall be installed in an ((((. 2 #. $. %. &.
garage #itchen basement (Your Answer) bedroom 6%orrect #nswer)
Wrong Q.04)
The building sewer shall be determined on the basis o. the total number o. .i1ture units drained b y such sewer in accordance with 22223
#. none o. the abo$e $. the ma1imum .i1ture load only %. the same table(s) as the building drain (Your Answer) &. Table :" .i1ture unit loading (Correct Answer) -nanswered Q.08) >oil and drain !i!es located above foodhandling establishments shall be subjected to a standing water test of not less than (((( feet.
#. $. %. &. %orrect
*' ', *+ (Correct Answer) *,
Q.09) A $ent in a combination waste and $ent system shall be appro1imately e0ual in area to one"hal. the 22223
#. $. %. &. %orrect
area o. the house sewer cross"sectional o. the drain pipe ser$ed (Your Answer) area o. the public sewer diameter o. the drain pipe ser$ed
Q.4:) %oncealed sli! joint connection re/uire a 6an) ((((.
#. $. %. &. %orrect
1 *' access panel *+ 1 *' access panel 1' x 1' access !anel 67our #nswer) * 1 * access panel
Q.41) >ater ser$ice pipes? or any underground water pipes? shall not be run or laid in the same trench with 22223
#. $. %. &. Wrong
piping .or a lawn sprin#ler asbestos cement building sewer piping (Your Answer) cast"iron building sewer piping any other water pipe
Q.4') 6ewer or other drainage piping that shall no be installed under or within ' .eet o. an y building or structure is 22223
#. $. %. &. Wrong
A46 cast iron asbestos cement (Correct Answer) copper (Your Answer)
Q.4+) In each run o. hori9ontal drain piping? the distance between cleanouts shall not e1ceed 22223
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,+ .eet (Your Answer) %++ .eet :, .eet *++ .eet (Correct Answer)
Q.4) # t!e $W gas vent shall terminate at least (((( feet in vertical height above the bottom of the wall furnace
#. $. %. &. Wrong
& (Your Answer) *' (Correct Answer)
Q.4) he minimum si2e tra! and tra! arm for a ;itchen sin; is ((((.
#. $. %. &. %orrect
113' inches 6%orrect #nswer) ' inches (Your Answer) % inches '"*-' inches
Q.40) >leeves shall be !rovided to !rotect all !i!ing through (((( and (((( walls.
#. concrete, masonr 67our #nswer) $. ceiling? wooden %. wood? concrete &. .loor? concrete -nanswered Q.44) %astiron soil !i!e shall not be ((((.
#. $. %. &. Wrong
used belowground painted used .or drain lines threaded (Correct Answer)
Q.48) >inglewall metal !i!e shall be constructed of (((( not less than :.:+: inch thic;.
#. $. %. &. %orrect
P=C 6ch + (Your Answer) galvani2ed, sheet steel (Correct Answer) copper sheet metal cast ironcast iron
Q.49) The ma1imum hori9ontal distance o. a trap arm is measured .rom the inner edge o. the $ent to the 22223
#. $. %. &. Wrong
outlet weir o. the trap (Your Answer) dip inlet
Q.8:) he vertical distance between a fixture outlet and the tra! weir shall not exceed ((((.
#. $. %. &. Wrong
* inches %& inches 1' inches 6%orrect #nswer) ' inches (Your Answer)
Q.81) Donmetallic shower sub!ans or linings ma be built u! on the job site of not less than ((((.
#. $. %. &. %orrect
three laers of 1 !ound felt 6%orrect #nswer) two layers o. *, pound .elt .our layers o. *, pound .elt one layer o. *, pound .elt (Your Answer)
Q.8') The de$eloped length o. *"*-'"inch trap arms shall not e1ceed 22223
#. $. %. &. Wrong
' .eet? inches , .eet & .eet % .eet? & inches (Your Answer)
Q.8+) A water system containing storage water"heating e0uipment will re0uire a 22223
#. $. %. &. Wrong
listed combination temperature and pressure relie. $al$e (Correct Answer) chec# $al$e (Your Answer) hot water return line mi1ing $al$e
Q.8) #n indirect waste !i!e 1' feet long re/uires ((((.
#. $. %. &. Wrong
a tra! onl (Correct Answer) a trap and $ent (Your Answer) no trap or $ent a $ent only
Q.8) Water closet tan; ballcoc;s shall be installed with the vacuum brea;er critical level at least ((((.
#. $. %. &. Wrong
* inch abo$e the .lush $al$e opening (Your Answer) & inches abo$e the .ull opening o. the o$er.low tube 1 inch above the full o!ening of the overflow tube (Correct Answer) & inches abo$e the .lush $al$e opening
Q.80) he re/uired clearance in front of a +inch cleanout is ((((.
#. $. %. &. %orrect
& inches (Your Answer) 18 inches (Correct Answer) *' inches ' inches
Q.84) Cerrous gas !i!ing installed underground in exterior locations shall have at least ((((.
#. $. %. &. %orrect
one double swing @oint two condensation drip leg 1 foot of earth cover (Your Answer) .our 8+"degree elbows
Q.88) Minimum clearance of listed a!!liances to an combustible wall or !artition is ((((.
#. $. %. &. %orrect
inches * inch s!ecified in listing or rating !late and DCP# '11 >tandard (Your Answer) % inches
Q.89) Eea;s in gas !i!ing shall be located b a!!ling ((((.
#. $. %. &. %orrect
.ire or acid to the pipe @oints potable water to the interior o. the piping tubing soa! water to the exterior of the !i!ing (Your Answer) a noncorrosi$e lea# detection .luid
Q.9:) # fixture vent !i!e increased one !i!e si2e its entire length ((((.
#. $. %. &. Wrong
ma exceed the maximum hori2ontal length limited b code (Your Answer) will be a better wor#manship @ob will increase the $enting e..iciency will reduce the cost o. installation
Q.91) *itrified cla building sewer !i!e and fittings are ((((.
#. $. %. &. %orrect
unrestricted in use .or drain lines unrestricted in use .or $ent lines (Your Answer) appro$ed .or use inside o. buildings and abo$eground a!!roved for use at least 1' inches belowground (Correct Answer)
Q.9') >heet metal, constituting a !art of an vent connector, shall be at least ((((.
#. :.:+: inches 6Your Answer) $. +3+,+, inches %. +3+,++ inches
&. +3+,+ inches
Your Report Correct Q.1) When supporting horizontal piping 5-inches in diameter with hangers, a __ inch diameter rod shall be used. A. . C. #. Correct
1 1!" (Your Answer) 5/8 3/8
Q.") $he diameter o% waste and o&er%low %or a bathtub shall not be less tahn ___ A. 1-1/4 inches OD . 1-3/8 inches OD C. 1-1!" inches '# (Your Answer) #. 1-1/4 inches OD Wrong Q.() An pressure less than that e*erted b atmospheric is a+an) __ A. &acuum +Correct Answer) . negative pressure (Your Answer) C. atospheric pressure #. positive pressure Wrong
!"4) An uncon%ined space is a room or space ha&ing a &olume eual to at least ___ o% the aggregate input rating o% all the %uel-burning appliances in the space . A. 1# cu" $t per %tu/hr . &5 cu" $t per 1'### %tu/hr (Your Answer) C. 5 cu. %t per 1, tu!hr +Correct Answer) #. 1## cu" $t per %tu/hr Wrong Q.5) With two noted e*ceptions, all shower compartments and receptors shall be capable o% encompassing a ___ diameter circle. A. &4-inch (Your Answer) . 33-inch C. (-inch (Correct Answer) #. 3-inch Wrong Q./) $he curb or threshold o% a shower compartment ma be eliminated ___. A. to compl with accessibilit standards (Correct Answer) . $or gang showers
C. in hospitas on* (Your Answer) #. not peritte+ Correct Q.0) Copper tubing installed &erticall shall be supported at each store or at ma*imum inter&als o% ___. A. 4 $t . 1 %t (Your Answer) C. 8 $t #. $t Wrong Q.) 2o plumbing sstem, drainage sstem, building sewer, pri&ate sewage disposal sstem, or parts thereo%, shall be located in ___
an lot other than the lot that is the site o% the building ser&ed b such %acilities (Correct Answer) . the was' $oors' or un+ergroun+ in an* ,ui+ing C. pipe access spaces where accessi,e $or repair #. an* garage' or euipent or oc.er roo (Your Answer) Wrong A.
Q.3) 4older and %lu*es used in piping sstem con&eing potable water are prohibited when the lead content e*ceeds.. A. ." o% 1 percent (Correct Answer) . 1 percent (Your Answer) C. #"5 o$ 1 percent #. ess than 1# percent Wrong Q.1) $rough urinals shall be ___.
A. perissi,e i$ constructe+ o$ concrete . prohibited (Correct Answer) C. aowe+ in ,us stations #. reuire+ in arge associations (Your Answer) Correct Q.11) Wiped oints are permitted with ___.
A. lead (Your Answer) . stee C. pastic #. cast iron Wrong Q.1") Wall-mounted water closets shall be securel bolted to ___.
A. the wa (Your Answer) . +ou,e two ,* si stu+s C. a carrier %itting (Correct Answer) #. a coset ,en+ Correct Q.1() 6oints in copper shower pan liners shall be ___. A. ,urne+ . swage+ C. seae+ with epo* ceent #. soldered or brazed (Your Answer) Wrong Q.17) A oint obtained b oining o% metal parts with metallic mi*tures o% allos that melt at a temperature up to and including 7 degree 8 is a ___ A. ,ra0e+ oint . soldered oint (Correct Answer) C. etaic oint #. $are+ oint (Your Answer) Wrong Q.15) 9orizontal hubless pipe shall be braced at not more than 7-%oot inter&als to pre&ent 222" A. noise . ea.ing C. vertica oveent (Your Answer) #. horizontal mo&ement (Correct Answer)
Correct Q.1/) All materials, %i*tures, or de&ices used or entering into the construction o% plumbing and drainage sstems shall ___. A. con%orm to appro&ed applicable standards (Your Answer) . con$or to the o, speci$ications C. con$or to price o, #. con$or to aterias avaia,iit* Correct Q.10) 4hower pan linings ma be constructed with ___ A. & % gauge copper . 0inc-coate+ stee C. 15 pounds asphalt %elt (Your Answer) #. 3 poun+s per suare $oot ea+ Wrong Q.1) 6oints at the roo%, around pipes, shall be made watertight b the use o% ___. A. a seaing copoun+ . %lashing material (Correct Answer) C. 15 poun+ $et #. oa.u (Your Answer) Wrong Q.13) $he pro&isions o% the code allow an alternate material or method o% construction pro&ided it is ___. A. approve+ ,* the architect as an aternate (Your Answer) . accepte+ ,* the owner as anaternate C. appro&ed b the Authorit 9a&ing 6urisdiction as alternate (Correct Answer) #. anu$acture+ ,* a reputa,e organi0ation Wrong Q.") :iping in the ground shall be laid on __-. A. a %irm bed (Correct Answer) . concrete ,oc.s (Your Answer) C. re+woo+ sta.es #. coon ,ric.s Correct Q."1) :iping, %i*tures, or euipment that are installed so that the inter%ere with normal operation and use o% windows or doors shall be ___ A. i+enti$ie+ $or restricte+ use . protecte+ $ro +aage C. approve+ i$ accepta,e ,* the owner
#. relocated to a&oid inter%erence (Your Answer) Wrong Q."") $he combination o% %ittings that ma be used to ma;e an o%%set and is considered a &ertical pipe are< A. 1-75 degree and 1-75 degree (Correct Answer) . 1-# +egree an+ 1-45 +egree (Your Answer) C. 1-6# +egree an+ 1-45 +egree #. &-6# +egree an+ 1-45 +egree Wrong Q."() =.:.4. is the abbre&iation %or ___ A. iron pipe stan+ar+ (Your Answer) . iron pipe size (Correct Answer) C. insi+e pipe stan+ar+ #. insi+e pipe si0e Wrong Q."7) urred ends o% all pipe and tubing shall be ___. A. painte+ to re+uce $riction . reamed to the %ull bore o% the pipe o% tube (Correct Answer) C. avoi+e+ ,* use o$ specia cutting toos (Your Answer) #. con$ine+ to epose+ an+ rea+i* accesi,e ocations Wrong Q."5) $o pro&ide watertight oint in the %loor, shower drains and %loor drains are reuired to be ___ A. etra-heav* cast iron . suitabl %langed (Correct Answer) C. coate+ with asphat #. set in waterproo$ ceent (Your Answer) Correct Q."/) A mi*ing &al&e that senses outlet temperature and compensates %or %luctuations in incoming hot or cold water temperature is a ___ A. co,ination therostatic/pressure-,aancing vave . thermostatic +temperature control) &al&e (Your Answer) C. pressure-,aancing vave #. none o$ the a,ove Wrong Q."0) >echanical de&ices ma be used to complete bac;%illing where co&ering abo&e an piping is at least ___ inches A. (Your Answer)
. 1" +Correct Answer) C. 3# #. 3 Correct Q.") 4crews or bolts %or securing %loor_mounted %i*tures shall be ___. A. brass +?our Answer) . auinu C. gavani0e+ stee #. +ie-cast 0inc Correct Q."3) $he organization, o%%ice, or indi&idual responsible %or en%orcing the reuirements o% a code or standard is the ___ A. Authorit 9a&ing 6urisdiction (Your Answer) . pu,ing inspector or +epartent C. ,ui+ing +epartent #. a+inistrative authorit* Wrong Q.() All piping %i*tures, and euipment shall be adeuatel supported in accordance with the ___. A. contractor . code (Correct Answer) C. owner #. engineer (Your Answer) Correct Q.(1) $hat portion o% a drainage sstem that does not drain b gra&it into the building sewer is ;nown as a__ A. stor sewer . building subdrain (Your Answer) C. sewer eector #. ,ui+ing supp* Wrong Q.(") $he tpe o% acceptable oints %or :@ shall be ___ A. metal insert or metal compression (Correct Answer) . sovent ceente+ C. shei+e+ couping (Your Answer) #. echanica Wrong Q.(() $he distance between the wall to the center o% water closet shall not be less than __-
A. 1&7 . 15B +Correct Answer) C. &47 (Your Answer) #. 3#7 Correct Q.(7) >anuall controlled %lushometer &al&es shall be used to %lush more than A. one urinal +?our Answer) . two urinas C. three urinas #. $our urinas Wrong Q.(5) An outlet on a boiler to permit empting or discharging o% sediment is called a+an) 222 A. ,oier ,owo$$ (Your Answer) . aspirator C. relie% &al&e (Correct Answer) #. atospheric chec. vave Correct Q.(/) A permanentl installed mechanical de&ice, other than an eector, %or remo&ing sewage or liuid waste %rom a sump is called a sewage pump. A. true (Your Answer) . $ase C. a*,e Wrong Q.(0) :ipe oint material shall be insoluble inwater, nonto*ic, and applied ____. A. on male threads onl (Correct Answer) . on pipe threa+s an+ insi+e $ittings (Your Answer) C. on insi+e $itting threa+s on* #. in war weather on* Correct Q.() gutters in public shower rooms shall be sloped not less than ___ A. 5 . 1# C. " +?our Answer) #. 3 Correct Q.(3) $he &ertical depth o% a trap seal is measured %rom __ A. the outet o$ the trap to the ,otto o$ the trap
. the inet o$ the trap to the outet o$ the trap C. the crown weir to the top o% the dip o% the trap (Your Answer) #. the inet o$ the trap to the ,otto o$ the trap Wrong Q.7) 4tatic pressure is pressure e*isting without an %low. A. true (Correct Answer) . $ase (Your Answer) C. a*,e Wrong Q.71) Doo%s, inner courts, &ents sha%ts, light wells, or similar areas ha&ing rainwater drains shall discharge to a ___ A. outside o% the building or to the gutter (Correct Answer) . sanitar* sewage s*ste (Your Answer) C. private sewage +isposa s*ste #. sup with pup +ischarge into the house +rain Correct Q.7") Automaticall controlled %lushometer &al&es ma be substituted %or ___ A. %lush tan;s +?our Answer) . $ow contro C. gate vaves #. ever vaves Wrong Q.7() A horizontal drain that is sized to pro&ide %ree mo&ement o% air abo&e the %low line o% the drain is called a __ A. sovent waste an+ vent s*ste . combination waste and &ent sstem (Correct Answer) C. continuous waste s*ste #. +urha waste an+ vent s*ste (Your Answer) Wrong Q.77) A drin;ing %ountain installed outside shall be connected to an appro&ed drainage sstem. A. true +Correct Answer) . $ase (Your Answer) C. a*,e Wrong Q.75) $he discharge %rom clinical sin;s and con&eed to the building drain is de%ined as a waste pipe. A. true (Your Answer)
. %alse +Correct Answer) C. a*,e Wrong Q.7/) When brazing, the allos shall ha&e a melting temperature o% at least __ degrees 8. A. 8## . 84# C. 1 (Correct Answer) #. 1&## (Your Answer) Correct Q.70) =t is permitted to drill and tap a &ent pipe to connect an indirect waste pipe. A. true . %alse +?our Answer) C. a*,e Correct Q.7) code de%inition, a stac; is alwas __ A. straight . &ertical +?our Answer) C. hori0onta #. epose+ Wrong Q.73) A de&ice installed in a drainage sstem to pre&ent re&erse %low is a ___ A. sewage eector . chec. vave C. ,ac.$ow preventor (Your Answer) #. bac;%low &al&e (Correct Answer) Wrong Q.5) A connection to the public sewer, or pri&ate sewage disposal sstem, is reuired %or 222 A. buildings with plumbing %i*tures (Correct Answer) . ,ui+ings with eergenc* +rain s*stes C. ,ui+ings with stor +rain s*stes #. ,ui+ings with or without pu,ing $itures (Your Answer) Correct Q.51) $he building drain %rom the %ront building ma be e*tended to the rear building when both buildings are located ___. A. on an ineterior +when dri&ewa cannot be used) (Your Answer) . 3## $t $ro the pu,ic sewer
C. &## $t $ro the pu,ic sewer #. on a corner ot Wrong Q.5") Water closet set side b side shall be no closer than ___ A. 15 inches center to center (Your Answer) . ( inches center to center (Correct Answer) C. &4 inches center to center #. 18 inches center to center Wrong Q.5() 4ur%aces to be oined b soldering or brazed shall be cleaned bright b ___.
A. mechanical or manual means (Correct Answer) . a se$-ceaning $u C. a corrossive $u (Your Answer) #. su$uric aci+ Correct Q.57) Water that is sa%e %or people to drin; is re%erred to b this code as ___ A. in+ustria water . potable water (Your Answer) C. so$t water #. har+ water Correct Q.55) #rin;ing %ountains shall not be installed in ___. A. public toilet rooms (Your Answer) . schoo*ar+s C. ,ars #. restaurants Wrong Q.5/) $hreaded pipe +=.:.4.) (!7 inch, e*cept %or gas piping, installed horizontall shall be supported at apppro*imatel ___. A. 5-$oot intervas . 1-%oot inter&als (Correct Answer) C. 1&-$oot intervas #. 15-$oot intervas (Your Answer) Wrong Q.50) A standard that is an e*tensi&e compilation o% pro&ision co&ering broad subect matter is the ded%inition %or ___ A. iste+
. ega +ocuent C. code (Correct Answer) #. stan+ar+s (Your Answer) Wrong Q.5) $he restroom %acilities in a pri&ate da care center are classi%ied as public use. A. true (Correct Answer) . $ase (Your Answer) C. a*,e Correct Q.53) A pipe inside a building that con&es storm water %rom the roo% to a strom drain is called a+an) ___ A. conductor (Your Answer) . ,ui+ing stor +rain C. rain ea+er #. a++uctor Wrong Q./) =n seismec zone 1 and ", hubless cast iron piping 5 inches or larger suspended in e*posed locations o&er high tra%%ic areas, and o&er %our %eet in length, shall be pro&ided with support on both sides o% the coupling A. true (Your Answer) . %alse (Correct Answer) C. a*,e Wrong Q./1) All design, construction, and wor;manship shall be in con%ormit with ___
A. practices o$ the contractor . accepted engineering practices (Correct Answer) C. stan+ar+ shop proce+ures #. o, pan an+ speci$ications (Your Answer) Wrong Q./") $he minimum distance %rom a side wall or partition to the center o% a urinal shall be ___ inches A. . 1" (Correct Answer) C. 18 #. &4 (Your Answer) Wrong Q./() Eal&anized sheet steel o% not less than 1/ F.4. gauge ma be used to ma;e dishwashing sin;s %or ___-
A. restaurants (Correct Answer) . unch counters (Your Answer) C. coercia ,ui+ings #. resi+entia ,ui+ings Correct Q./7) $he principal arter o% the &enting sstem to which branches ma be connected is called the ___ A. ,ranch vent . vertica vent C. vent D" main &ent (Your Answer) Wrong Q./5) $ub waste openings in %ramed construction shall be protected b ___. A. copete* covering the opening with p*woo+ coars . metal collars or screens (Correct Answer) C. $iing the annuar space with approve+ $i,er ateria (Your Answer) #. $asings Correct Q.//) A pressure surge-absorbing de&ice operating through the compressibilt o% air is called a+an) ___ A. $ushoeter vave . haer arrestor C. air chamber (Your Answer) #. ,ac.$ow preventor Correct Q./0) $est gauges shall not ha&e a pressure range more than __ the test pressure. A. eua . twice (Your Answer) C. 15 psi #. # psi Correct Q./) $he o&er%low pipe %rom a %i*ture shall be connected on the ___- A. house or inlet side o% the %i*ture trap (Your Answer) . operation si+e o$ the $iture trap C. sewer or outet si+e o$ the $iture trap Correct Q./3) 8i*ture connections between drainage pipes and water closets shall be made with__-
A. epansion oints . unions C. %langes (Your Answer) #. hot poure+ copoun+ Correct Q.0) $wo-inch horizontal copper tubing drain pipe shall be supported at ___ A. 4 $oot intervas . $oot intervas C. 1 %oot inter&als (Your Answer) #. 1&-$oot intervas Wrong Q.01) :@ piping ma be coupled together with shielded couplings. A. true (Your Answer) . %alse (Correct Answer) C. a*,e Correct Q.0") :@ is the de%inition %or ___ A. po*eth*ene . po*,ut*ene 9 C. cross-lin;ed polethlene (Your Answer) #. none o$ the a,ove Correct Q.0() 4lee&es shall be pro&ided to protect all piping through ___ and ___ walls. A. $oors' concrete . woo+' concrete C. concrete, masonr (Your Answer) #. none o$ the a,ove Wrong Q.07) #isposal o% sewage, or other liuid waste, shall be b means o% __ A. the drainage sstem o% the building or premises (Correct Answer) . sewage retaining tan.s (Your Answer) C. su,sur$ace eaching pits #. cheica toiets Wrong Q.05) $he distance between the center o% urinal shall not be less than ___ A. 1&7 . 157
C. "7B (Correct Answer) #. 3#7 (Your Answer) Wrong Q.0/) A document, the main te*t o% which contains onl mandator pro&isions using the word BshallB to indicate reuirements, is best described as a __ A. co+e (Your Answer) . standard +Correct Answer) C. aw #. ega +ocuent Correct Q.00) gutters in public shower rooms shall be sloped not less than ___ A. " +?our Answer) . 3 C. 5 #. 1# Wrong Q.0) All trenches deeper than the %ooting o% an building or structure and paralleling the same shall be at least ___. A. 5-$oot intervas . ever* other stor* (Your Answer) C. each %loor not to e*ceed 15 %t (Correct Answer) #. 1#-$oot intervas Wrong Q.03) A de&ice and sstem o% piping that maintains a water seal in a remote trap is called a trap primer. A. true (Correct Answer) . $ase (Your Answer) C. a*,e Correct Q.) When installing ___, the Authorit 9a&ing 6urisdiction shall reuire e&idence o% the competenc o% the installers. A. pota,e water piping . $ue-gas piping C. medical gas piping (Your Answer) #. pu,ing appurtenance Wrong Q.1) All pipe, pipe %ittings, traps, %i*tures, materials, and de&ices used in plumbing sstem shall be ___
A. iste+ or a,ae+ ,* a isting agenc* . approve+ ,* the Authorit* :aving ;uris+iction (Your Answer) C. $ree $ro +e$ects #. all o% the abo&e (Correct Answer) Wrong Q.") 2o dr or chemical closet +toilet) shall be installed in an building used %or human habitation unless %irst appro&ed b the ___ A. owner . pu,ing inspector (Your Answer) C. cit* cer. #. health o%%icer (Correct Answer) C:O' <:O Correct Q.() A pipe that ma;es an angle o% not more than 75 degree with the &ertical is considered 222 A. &ertical (Your Answer) . hori0onta C. croo.e+ pipe #. +iagona pipe Wrong Q.7) $he minimum wall thic;ness %or threaded plastic pipe shall be ___
A. che+ue 4# . 4chedule (Correct Answer) C. 1/8 inch (Your Answer) #. 1/1 inch Wrong Q.5) Fnsanitar and insanitar share the same meaning A. true (Correct Answer) . $ase (Your Answer) C. a*,e Correct Q./) A de&ice integrated within an ai accumalator &essel that is designed to discharge a predetermined uantit o% water to %i*tures %or %lushing purposes is a +an) __ A. surge tan. . +a* tan. C. epansion tan. #. %lushometer tan; +?our Answer) Wrong Q.0) 8i*tures ha&ing concealed slip-oint connections shall be pro&ided with _--
A. a utilit space or access panel (Correct Answer) . a a++er an+ a ight $iture C. re+ ,rass $ittings #. ru,,er gas.et (Your Answer) Correct Q.) $he oint o% a wall-hung la&ator, where it is in contact with the wall, shall be ___ A. sooth . painte+ C. conceae+ #. watertight (Your Answer) Wrong Q.3) @&er water suppl to a urinal shall be protected b an appro&ed __A. reie$ vave (Your Answer) . &acuum brea;er (Correct Answer) C. etering vave #. autoatic switch Correct Q.3) $an;s %lushing more than one urinal shall be ___ A. automatic in operation (Your Answer) . aci+-resistant C. enae #. anua in operation Correct Q.31) Closet bends or stubs shall be cut o%% so as to present a smooth sur%ace, e&en with the ___. A. top o$ the rough $oor . top o% the closet ring (Your Answer) C. top o$ the $inish $oor #. ,otto o$ the coset ring Correct Q.3") $he length along the centerline o% the pipe and %ittings is the ___ A. +iaeter ength . circu$erentia ength C. de&eloped length (Your Answer) #. +iagona ength Correct Q.3() A combination building sewer is +a)___
co,ination o$ a sewer an+ +rainage piping $ro insi+e an+ outsi+e o$ the A. ,ui+ing . ,ui+ing sewer that conve*s in+ustria waste an+ +oestic sewage C. ,ui+ing +rains that conve* waste an+ stor water #. building sewer that con&es both sewage and storm water (Your Answer) Wrong Q.37) When a bac;%low pre&ention de&ice does not bear a critical le&el mar;ing, the part o% the de&ice that shall constitute the critical le&el is the ___ A. top . center C. bottom +Correct Answer) #. outet invert (Your Answer) Fnanswered Q.35) Goids around piping passing through concrete %loors on the ground shall be ___
A. $ange+ . protecte+ C. sealed (Correct Answer) #. pac.e+ Correct Q.3/) $he lowest portion o% the inside o% a horizontal pipe is called the ___ A. invert ass . in&ert (Your Answer) C. $at vent #. ,otto Wrong Q.30) #rain pipes subect to condensation o&er %ood storage in %ood-handling establishment shall be ___. A. instae+ with a spi pan . thermall insulated (Correct Answer) C. reoue+ out o$ the area (Your Answer) #. teste+ with 5 psi o$ air
Your Report Correct Q.1) Which of the following is NOT a basic component to a plumbing system? A. The drainage and vent system . Water service pipe and distributing pipes C. !ollution Control (Your Answer) ". Plumbing fixtures Correct Q.#) What $o you call the installation of all pipes in the plumbing system that is in partitions an$ un$er floors?%
A. Tempering . &oughing'in (Your Answer) C. oncealed plumbing ". !ixturing Correct Q.() What will be the basis in the $esign of waer piping sytem in localities where the water pressure is fluctuating all throughout the $ay? A. Time of the day when the maximum pressure is available . "umber of households in the area using water C. inimum pressure a*ailable (Your Answer) ". #aximum pressure available Correct Q.+) What $o you call a hemp or ol$ hemp rope soa,e$ in oil or tar to ma,e it waterproof? A. $isal . #anila C. Abaca ". Oa,um (Your Answer) Wrong Q.-) Through what means must waste of foo$ han$ling euipment $ischarge? A. %ertical gap . &rease interceptor (Your Answer) C. /n$irect Waste pipe (orrect Answer) ". 'irect connection Correct Q.0) What is a group *ent pipe? A. Circuit *ent 2our Answer)
. 'rain C. ontinuous vent ". ross connection Correct Q.3) When was NA!A! registere$ with the 4ecurities an$ 56chage Commission? A. *+ . ,* C. -. ". 17(- (Your Answer) Wrong Q.8) A hori9ntal $rain that is si9e$ to pro*i$e free mo*ement of air abo*e the flow line of the $rain is calle$ a /// A. continuous waste system (Your Answer) . durham waste and vent system C. combination waste an$ *ent system (orrect Answer) ". solvent waste and vent system Correct Q.7) What shoul$ be ma$e of connections between a potable water supply an$ an automatic fire sprin,ling machine? A. With vacuum brea0er . With relief valves C. With chec, *al*e (Your Answer) ". With valve regulator Correct Q.1:) What type of conceale$ connections on fi6tures shall be pro*i$e$ with access panel or utility at least :.(m in its least $imension for easy inspection an$ repair?
A. 1ubless . !langed C. 4lip ;oint (Your Answer) ". 2all and soc0et Wrong Q.11)
A3 accessible (orrect Answer) . readily accessible (Your Answer) C. not accessible ". exposed Correct
Q.1#) What is the minimum elapse$ time reuire$ that the pressuri9e$ water be ,ept in the pipe system for the water test?
A. 1- min (Your Answer) . 4 min C. -4 min ". hour Correct Q.1() What is that portion of rainfall or other precipitation which runs off o*er the surface of the groun$ calle$? A. 4urface water (Your Answer) . Rain water C. Run5off water ". &round water Correct Q.1+) >ow many pipes that $ischarge into a $rainage system but which are not connecte$ $irectly to the $rainage system clasiffie$? A. omplex wastes . /n$irect wastes (Your Answer) C. $pecial wastes ". 'irect wastes Wrong Q.1-) Which of the following types of wor, reuire$ a plumbing permit? A. The replacement of a faulty gate valve . The relpacement of an electric water heater (orrect Answer) C. The clearance of the drain stoppage (Your Answer) ". The replacement of the faucet stem Wrong Q.10) What is a liui$ waste that contains animal or *egetable matter in suspension or solution? A. $ewer . 4ewage (orrect Answer) C. 'omestic waste (Your Answer) ". ulinary waste Correct Q.13) What tan, is integral with water closet urinal or similar fi6tures for flushing or remo*ing e6crements in the fi6ture? A.
. $eptic C. 'rain ". istern Wrong Q.18) What must the interceptors use$ in bottling establishment be capable of seperating from the other soli$s before $ischarging he waste into the $rainage system? A. 6il (Your Answer) . !lammable materials C. 2ottled fluids ". ro,en glass or other soli$s (orrect Answer) Wrong Q.17) What must be fitte$ on a fi6ture that is euippe$ with threa$s for a gar$en hose? A. hec0 valve . 2ac0flow preventer C. Air gap (Your Answer) ". @acuum brea,er (orrect Answer) Correct Q.#:) What $o you call the $ownwar$ fall of a pipe? A. ra$e (Your Answer) . 7nclined C. $lope ". $lant Wrong Q.#1) What are inten$e$ to be protecte$ by *ents? A. !ixture outlets (Your Answer) . 'rains C. Traps ". Trap seals (orrect Answer) Correct Q.##) Which of the following also ser*es as $rains? A. Relief vents . ommon vents C. Wet *ents (Your Answer) ". 'ry vents Wrong Q.#() What tube is ma$e of plastic material an$ colore$ blac, whose cross'sectional shape is normally o*al an$ is $enote$ by its outsi$e $iameter an$ is normally
use$ as water ser*ice connection from the main to the meter 3 A. A2$ pipe (Your Answer) . Polyethylene pipe C. 8P% pipe ". !olybutylene pipe (orrect Answer) Correct Q.#+) What is the minimum height of raise$ letters on an iron or bron9e sign that will rea$ BConnection to "ry 4tan$pipeB A. #- mm (Your Answer) . -9, inch C. *4 mm ". -4mm Correct Q.#-) nless prohite$ by structural con$itions what is the reference of each *ertical *ent pipes before offsetting hori9ontally to ;oin the stac, *ent or *ent stac,? A. 7nvert of trap . >ighest floo$ le*el rim of fi6ture (Your Answer) C. Water level inside the trap ". Air gap of fixture Correct Q.#0) Which of the following types of traps allowe$? A. Traps which depend upon moving parts to maintain a seal . !'traps (Your Answer) C. rown5vented trap ". 2ell traps Correct Q.#3) What $o you call a $rainage piping that e6ten$s from the trap of a fi6ture to appoint connection with another $rain pipe? A. 1ori:ontal stac0 . 2ranch supply C. Trap Arm (Your Answer) ". !ixture drain Wrong Q.#8) Who was the !resi$ent of the &epublic of the !hilippines who signe$ the B!lumbing Daw of the !hilippinesB? A. ;oseph
Correct Q.#7) What pipe con*eys potable water from a buil$ing supply to a plumbing fi6ture? A. Water Water "istribution "istribution (Your Answer) Water ter riser . Wa C. Water line ". Water stac0 Correct Q.(:) What $o you call the pipe or tubing that connects the oultlet of a plumbing fi6ture to the trap? A. 6utflow . Tailpiece ilpiece (Your Answer) C. 1ead Tubing ". onnector Correct Q.(1) What $o you call a combination of elbows or ben$s which brings one section of pipe out of line but into a line parallel with the other section of the pipe?
(Your Answer) Answer ) A. Off Offse sett (Your . rown vent C. 'rainage turn ". Picth Wrong Q.(#) What is the stan$ar$ wor,ing pressure for a water heater? A. ,4 psi . 1#1#- psi psi (orrect Answer) C. 44 psi ". .+ psi (Your Answer) Correct Q.(() What $o you call a water supply pipe connecting the fi6tures with the fi6ture branch? A. orporation . $ervice C.
". Centrifug Centrifugal al pump (orrect Answer) Correct Q.(-) What is the receptacle wherein liui$s are retaine$ for a sufficient perio$ of time to allow settleable materials to $eposit?
A. Catch basin 2our 2our Answer) Answer) . Rainwater tan0 C. istern tan0 ". Weir Wrong Q.(0) What $e*ice is use$ to pre*ent bac,flow into a potable water supply?
(Your Answer) drainage A. 2ac0flow valve (Your . 2ac0water valve C. 2ac0water preventer ". ac,flow pre*enter pre*enter (orrect Answer) Wrong Q.(3) What screene$ *ent shall be use$ to *ent the co*ers of gra*ity storage tan, of potable water supply? A. &eturn'b &eturn'ben$ en$ pipe (orrect Answer) . 8pright pipe (Your Answer) C. 1ori:ontal nipple ". ircuit vent Wrong Q.(8) What is represente$ by a soli$ line bro,en with a single $ot or $ash in piping $iagrams?
A. Col$ water water (orrect Answer) . 1ot water C. %ent %ent pipe ". 'rainage pipe (Your Answer) Correct Q.(7) What interior pipes are use$ to con*ey storm water from a roof $rain to appoint of $isposal> A. ?eaders . Con$ucto Con$uctors rs (Your Answer) C. Wet stac0s ". $tac0s Correct Q.+:) Connections between $rain an$ floor outlet plumbing fi6tures must be ma$e
with which of the following? A. #echanical =oints .
A. %ent . ourt (Your Answer) Answer ) C. Chase Chase (Your ". Yard Correct Q.+#) /n water supply an$ $istribution what type of fillway *al*e shoul$ be use$ to control or more openings? A. 2all valve . 2utterfly valve C. &lobe valve ". ate *al*e *al*e (Your Answer) Correct Q.+() What system $escribes soil or waste system where all pipings are of threa$e$ pipe tubing or other such rigi$ construction using recesse$ $rainage fittings to correspon$ to the types of piping? A. "urham 2our 2our Answer) . $chult: C. $mith ". 'ra0e Wrong Q.++) After how many $ays shall a plumbing permit e6pire an$ become null an$ *oi$ if the plumbing wor,s authori9e$ therein ha*e not been starte$? A. -@+ (Your Answer) . @4 C. -4 ". 1#: Correct Correct Answer) ? Wrong Q.+-) What is the minimum number of water closet for 10 to (- permanent female emplyees in assembly places such as the theaters au$itoruims an$ con*ention halls?
A. * . , (Your Answer) C. + ". ( Correct Answer) Wrong Q.+0) >ow many threa$s per inch has a cleanout ha*ing a si9e of 30 mm ha$? A. 8 Correct Answer) . 4 C. + ". @ (Your Answer) Wrong Q.+3) >ow $o you call an au6illary *ent which pro*i$es a$$itional circulation of air in or between a $rainage system classifie$? A. ommon vent . &elief *ent (orrect Answer) C. 7sland vent ". 2ranch vent (Your Answer) Wrong Q.+8) what $e*ice is present in a water heater that allows the emptying or $ischarge of e6cessi*e pressure A. Thermostat . &elief *al*e (orrect Answer) C. Auastat (Your Answer) ". 2oiler blowoff Correct Q.+7) @al*e up to an$ inclu$ing -1 mm in si9e shoul$ be ma$e of what materials? A. &alvani:ed iron . ast iron C. rass (Your Answer) ". opper Wrong Q.-:) What type of *al*e in a water system combines to protect agaainst e6cessi*e temperature an$ pressure buil$'ups? A. Temperature an$ pressure relief *al*e (orrect Answer) . $top valve C. Tempering valve ". Temperature relief valve (Your Answer) Correct Q.-1) rease interceptors must be euippe$ with $e*ices to control the rate of which
of the following? A. 1eat Transference . Air flow C. Waste flow ". Water flow (Your Answer) Wrong Q.-#) What is the i$eal insi$e $iameter of cesspools?
A. 4 ft . - meters C. "ot more than + meters (Your Answer) ". Not more than 0 ft Correct Answer) Wrong Q.-()
A. Residential . ommercial C. /n$ustrial Your Answer)
". 7nstitutional Correct Q.-3) What part of the trap of trappe$ fi6ture being ser*e$ must in$i*i$ual *ents be connecte$? A.
ow many eu*alent water supply fi6ture unit has the flush tan, type of water closet that is for pri*ate use? A. , . * C. ( Correct Answer) ". + (Your Answer) Wrong Q.0:) What feature in water supply is NOT a$*isable to plumbing fi6tures $e*ices an$ opportunities?
A. acterial uality (orrect Answer) . Adeuate pressure C. $ufficient volume ". Without undue noise (Your Answer) Wrong Q.01) What is the least $iameter in mm) of buil$ing water ser*ice pipe that is allowe$ by the plumbing Co$e? A. 17 (orrect Answer) . *3+ (Your Answer) C. 4 ". *+ Correct Q.0#) What type of surface must plumbing fi6tures shoul$ NOT ha*e?
A. Conceale$ fouling surface (Your Answer) . $moothB impervous purposes C. hina surfaces ". $tainless steel surfaces Wrong Q.0() What $o you call the *ertical *ent pipe installe$ primarily to pro*i$e circulation of air to an$ from any part of the $rainage system? A. ommon vent . Relief vent C. @ent 4tac, (orrect Answer) ". $tac0 vent (Your Answer) Correct Q.0+) What pipe carries potable water from the water meter or other source of water supply to a buil$ing or other point of use or $istribution on the lot A. uil$ing supply (Your Answer) . ?iuifier C. Water distributor ". Water regular Correct Q.0-) What pressure e6ist without any flow motion? A. 4tatic 2our Answer) . $tagnate C. Adiabatic ". Pore Water Correct Q.00) What is the term use$ which implies siphonage in piping system? A. 'eoxygenation . arbonation C. @acuum (Your Answer) ". !lushing Correct Q.03) When a trench is bac,fille$ at what inter*als must the fill material be compacte$? A.
A. Cru$e Correct Answer) . 6xidi:ed (Your Answer) C. larified ". arboni:ed Correct Q.07) A room euippe$ with a shower or bathtub is a ===. A. toilet room . bathroom 2our Answer) C. shower room ". washroom Wrong Q.3:) What is the process whereby steel an$ iron pipes rust? A. 'ecay . 'eoxidation (Your Answer) C. !errule ". Tuberculation (orrect Answer) Wrong Q.31) /f the potable water supply is being connecte$ to a non'potable water source with what re$uce$ pressure $e*ice shoul$ connections be ma$e? A. ac, flow pre*enter (orrect Answer) . Air gap (Your Answer) C. %acuum brea0er ". 'ouble chec0 valves Correct Q.3#) Which of the following *ents $oes NOT carry liui$ or water'borne wastes? A. 'ual . "ry (Your Answer) C. 8nit ". Wet Correct Q.3() What $o you call an appro*e$ tan, or pit which recie*es sewage or wastewater below the normal gra$e an$ is emtie$ by mechanical mean$s? A. ?ateral . 4ump (Your Answer) C. 'amp ". 'umping Wrong Q.3+) Which of the follwing is a common form of protection from corrosion for pipes
passing through concrete? A. Protective concreting . Protective coating (Your Answer) C. Protective handling ". !rotecti*e wrapping (orrect Answer) Wrong Q.3-) what $o you call the main water pipe which $eli*ers potable water to a buil$ing. A. Water connector . Water ser*ice (orrect Answer) C. Water supply (Your Answer) ". Water distributor Wrong Q.30) Which of the follwing is NOT allowe$ in the construction of a storm water $rainage system?
A. $chedule5,4 plastic fittings . ast5iron fittings (Your Answer) C. 'rainage fittings that are commonly used for sanitary drainage ".
Q.8:) What $e*ice is often use$ to connect an appliance to a gas source? A.
Correct Q.80) What is represente$ by a soli$ line bro,en with two $ots or $ashes in piping $iagrams? A. 'rainage pipe . %ent pipe C. old water ". >ow water (Your Answer) Correct Q.83) The length along the centerline of the pipe an$ fittings is the === A. diagonal length . diameter length C. circumferential length ". $e*elope$ length (Your Answer) Correct Q.88) What $o you call a pipe with a a$;acent re*erse ben$s an$ shape$ li,e the letter B4B? A. "ouble ben$ (Your Answer) . 'ouble hub C. 7ncreaser ". $anitary cross Correct Q.87) What type of water closet is installe$ in such a way that it $oes not touch the floor? A. 1anger . Wall'hung (Your Answer) C. arrier ". 1andy Correct Q.7:) /f e*er it is impractical to install the hori9ontal $rainage piping following the reuire$ minimum slope $ue to some reasonable constraints what is the least reuire$ slope that is allowe$? A. 43+D . 3+D C. *34D ". 1.:E (Your Answer) Correct Q.71) What $oes NA!A! mean A. "ational #aster Plumbing Association of the Philippines
. "ational Agency of #aster Plumbing in the Philippines C. National aster !lumbers Association of the !hilippines (Your Answer) ". "ational Association of #asters Plumber of the Philippines Wrong Q.7#) What *al*e is similar to a compression coc, but has a screw outsi$e for a connection of water hose? A. Tap . Eey coc0 (Your Answer) C. >ose bibb (orrect Answer) ". !aucet Wrong Q.7() what is the minimum allowe$ uniform gauge pressure in the piping system if an air test shall be ma$e?
A. (+.- ,!a Correct Answer) . *4 psi C. .3. psi (Your Answer) ". *4 psi Wrong Q.7+) which of the follwong is NOT an element in the computation of the si9e of grease interceptors? A. . "iameter of inlet pipe (orrect Answer) C. Waste flow rate ". 4torage factor (Your Answer) Wrong Q.7-) Which of the following is reuire$ in the installation of a storm $rainage system? A. 4 degrees bends . ,+ degrees bends C. 2lind plugs (Your Answer) ". Cleanouts (orrect Answer) Correct Q.70) Which of the following commonly carries both storm water or sewage? A. #ixed drain . $ubsoil drain C. Combine$ sewer (Your Answer) ". $anitary sewer Correct
Q.73) Which of the following is an impairment of the uality of potable water which creates a ha9ar$ to public health through poisoning or the sprea$ of $isease? A. 7mbalance . Ris0 dange C. 2ac0flow ". Contamination r (Your Answer) Correct Q.78) What $o you call a receptacle installe$ to collect an$ $rain store water from an open area? A. ombination $ewer . $plit drain C. Area $rain (Your Answer) ". !loor drain Correct Q.77) What $o you call the *ertical $istance between the crown weir an$ the top of the $ip of a trap? A. Airbrea0 . Airgap C. Trap seal (Your Answer) ". ritical level Correct Q.1::) A $e*ice integrate$ within an air accumulator *essel that is $esgne$ to $ischarge a pre$etermine$ uantity of water to fi6tures for flushing purposes is aan) ===' A. expansion tan0 . surge tan0 C. flushometer tan, (Your Answer) ". day tan0 Correct Q.1:1) Which is NOT a plastic pipe? A. Polybutylene . Polyvinyl chloride C. Polyethylene ". lac, steel (Your Answer) Correct Q.1:#) A *ertical *ent that is a continuation of the $rain to which it connects is a === A. circuit vent . relief vent C. continuous *ent (Your Answer)
". branch vent Correct Q.1:() That part of the lowest piping of a $rainage system that recie*es the $ischarge from soil waste an$ other $rainage pipes insi$e the walls of the buil$ing an$ con*eys it to a point # ft. outsi$e the buil$ing wall is a === A. buil$ing $rain (Your Answer) . building sewer C. waste pipe ". soil stac0 Correct Q.1:+) /f there are fi*e or more branch inter*als locate$ abo*e a hori9ontal offset of a $rainage stac, what must be ma$e of the offsets? A. "o more than ** 9* degrees .
A. $ump pit . $ump pump C. 'ischarge piping ". >inge$ co*ers (Your Answer) Correct Q.1:3) What is the allowable $istance between the trap arm an$ the *ent if the fi6ture has a trap arm $iameter of (#mm? A. 3+*m . :.30 m (Your Answer) C. 43+m ". 34.m
Your Report Correct Q.1) What is the minimum dimension for a turning space in a water closet stall intended for disabled persons? A. B. C. D. Correct
2.00 m 1.20 m 1.00 m 1.5 m !"our Answer)
Q.#) Who is empowered to administer the pro$ision of %ep. Act 1&'(? A. Office of the President B. Congress of the Philippines C. he Board of *+aminers for ,aster -lumbers (Your Answer) D. Professional Regulation Commision Wrong Q.&) What is the -%C %esolution umber is issued b/ the Board of ,aster -lumbing for the adoption and promulgation of the %e$ised ational -lumbing Code of the -hilippines? A. Res. o. 2 (Your Answer) B. Res. o. 1!"# C. %es. o. 0 (Correct Answer) D. Res. o. $%2 Correct Q.0) A ind of cleanout plugs that will be installed in case where raised heads ma/ cause ha2ards to passing personnel or $ehicles. A. B. C. D. Correct
depressed countersun (Your Answer) em&edded recessed
Q.5) he following are grounds for non3issuance of the certificate of registration b/ the Board of ,aster -lumbers *4C*- A. con'icted & court for an criminal offense B. of unsound mind C. guilt of immoral or dishonora&le conduct D. failure to pa/ the reuired fees (Your Answer) Correct Q.6) Who shall set the criteria for the ualit/ of drining water from meteoric7 surface or underground sources?
A. ational ater Resources *oard B. +epartment of ,ealth C. ational 8tandards for Drining Water (Your Answer) D. +epartment of -n'ironment and atural Resources Wrong Q.') 9f a septic tan has a compartment that e+ceed &.' m in length7 what should be the additional reuirement? A. An additional manhole (Correct Answer) B. ncrease the si/e of the leaching cham&er C. ncrease the num&er of compartments (Your Answer) D. *affle wall is added Wrong Q.() Where the number of water closets in a floor le$el e+ceeds #7 how man/ of these shall be pro$ided to the disabled persons? A. B. C. D. Correct
1 # (Correct Answer) ! (Your Answer)
Q.:) What ind of concealed connections on fi+tures that it is reuired to pro$ide an access panel or utilit/ at least .& meter in its least dimension for eas/ inspection and repair? A. slip ;oint (Your Answer) B. &all and socet C. hu&less D. flanged Correct Q.1) Which of the following could be omitted if the trap arm changes direction that does not e+ceed : degrees? A. e B. Cleanout (Your Answer) C. ong sweep D. Com&ination of 13# &end and we Correct Q.11) According to the Building Code of the -hilippines what is the range in height abo$e grade should the 8iamese fire department conncetion be installed? A. & cm to 1.# m !"our Answer) B. %0 cm to 1.4 m C. #0 cm to 1.# m
D. 40 cm to 1.0 m Wrong Q.1#) What installation standard is followed in ;oining plastic pipe and fittings b/ sol$ent cement? A. 5O (Your Answer) B. A5 C. 9A-,< (Correct Answer) D. A5,RAWrong Q.1&) he appropriate sealant that will be used to co$er $oid spaces between pipes and slee$es through concrete floors in the ground A. bitumen (Correct Answer) B. epo6 (Your Answer) C. grease D. putt Wrong Q.10) n accordance to the Building Code7 what must be pro$ided in addition to septic tans b/ building located in areas where there is no sanitar/ sewerage s/stem whene$er the/ will dispose their waste? A. *affle plate B. 8ubsurface absorption filed (Correct Answer) C. mhoff tan D. 5ettling cham&er (Your Answer) Correct Q.15) =nder the Accessibilt/ >aw7 what is the minimum area of water closet stalls? A. 1.' + 1.( meters !"our Answer) B. 2.0 6 2.0 meters C. 1.4 6 1.# meters D. 1.2 6 2.0 meters Correct Q.16) When shall the installation of plumbing euipment to suppl/ building or structures from e+isting water suppl/ s/stem onl/ be allowed to? A. f the water demand is inade7uate B. hene'er the water suppl is scantit a'ail&ale C. When there is alwa/s water in the main (Your Answer) D. hen water is not a'aila&le in the 'icinit Wrong Q.1') =nder what law did plumbing became a dul/ recogni2ed profession b/ the -hilppine go$ernment?
A. at8l Plum&ing Code of the Phil of 1$4$ B. 9dings :c+uffie Act of 1$04 C. ones >aw of 1:' (Correct Answer) D. Repu&lic Act 1!"# (Your Answer) Wrong Q.1() Who is authori2ed to issue rules and regulations to carr/ into effect the ob;ecti$es of %ep. Act 1&'(? A. *oard of :aster Plum&ers (Your Answer) B. Congress of the Philippines C. -resident of the -hilippines (Correct Answer) D. Professional Regulation Commision Correct Q.1:) hat should &e done whene'er a partition contains some piping and runs parallel to the floor ;oist underneath< A. otching should &e introduced into the ;oist B. Ad;ust the ;oist to mae it perpendicular with the direction of pipe C. 5pace the ;oist wider to accommodate the pipe D. +ou&le the ;oist (Your Answer) Correct Q.#) hat is the minimum height of raised letters on an iron or &ron/e sign that will read =CO-C9O 9O +RY 59A+PP-=< A. 20mm B. 13inch C. 24mm (Your Answer) D. !0mm Correct Q.#1) hat is the minimum pipe si/e of the standpipe if the highest outlet is located more than 2! meters a&o'e the >ire 5er'ice connection< A. ! inches B. % inches (Your Answer) C. 4 inches D. inches Correct Q.##) 9he *uilding Code stated that all dr standpipe outlets shall &e e7uipped with 'al'es ha'ing su&stantial chains. hat ind of 'al'e is this< A. Chec 'al'e B. ?lo&e 'al'e C. ?ate 'al'e (Your Answer) D. *all 'al'e
Wrong Q.#&) What is the ma+imum distance as where supports of $ertical cast iron soil pipes are made? A. e'er !.0 m (Your Answer) B. e'er meter C. e$er/ store/ (Correct Answer) D. e'er ;oint Correct Q.#0) Which of the following plumbing code in =8A does the ational -lumbing Code of the -hilippines was being patterned for? A. 5tandard Plum&ing Code B. A5P- Code C. =niform -lumbing Code (Your Answer) D. nternational Plum&ing Code Correct Q.#5) 9n the water test of the entire plumbing s/stem all openings should be tightl/ closed e+cept at A. producing cleanouts B. highest opening (Your Answer) C. stac 'ent D. &leeders Correct Q.#6) A stac7 as defined in the code7 is @@@ A. the main 'ent B. an 'ertical 'ent C. the hori/ontal main of soil@ waste@ or 'ent stac the $ertical main of soil7 waste7 or $ent piping that e+tends one or more D. stories (Your Answer) Correct Q.#') What is the minimum diameter of $ent pipe is allowed in the re$ised Code? A. 1 inch B. 1 10 inch !"our Answer) C. 2 inch D. 1 132 inch Wrong Q.#() *+cept for plastic piping s/stem7 hot and cold water piping ma/ be tested wtih @@@ A. 5 psi of the woring pressure of the water in the s/stem for at least 15
minutes (Correct Answer) B. 100 psi air for at least 10 minutes C. !4 psi air for at least 14 minutes (Your Answer) D. 0 psi air or 140 psi water for 10 minutes Wrong Q.#:) f the discharge of a fi6ture or drain ma contain solids or semisolids hea'ier than water that would &e harmful to the drainage sstem or cause stopaage within the sstem@ where the discharge must pass first< A. 5and interceptor (Correct Answer) B. 5creen wire mesh (Your Answer) C. ooden &affle Correct Q.&) A plumbing permit shall e+pire and become null and $oid if the plumbing wor authori2ed therein if not started for how man/ da/s? A. !0 das B. 4 das C. 100 das D. &65 da/s (Your Answer) Wrong Q.&1) What institution standart used as a reference for ;oining pipes? A. A55B. A5P- (Your Answer) C. A5 D. 9A-,< (Correct Answer) Wrong Q.&#) Within how man/ da/s upon the appro$al of %ep. Act o. 1&'( does it reuire to ha$e a Board *+aminers for ,aster -lumbers formed? A. hirt/ da/s (Correct Answer) B. >ortfi'e das C. 5i6t das D. >ifteen das (Your Answer) Correct Q.&&) 9n what /ear did A,-A- was incorporated as a professional organi2ation? A. 1:&5 !"our Answer) B. 1$4% C. 1$% D. 1$%# Correct Q.&0) -D o. 11(5 is another law that ,aster -lumbers used as their guide in the
practice of the plumbing profession.What is -D o. 11(5? A. Accessi&ilt aw B. ire Code of the -hilippines (Your Answer) C. ater Code of the Philippines D. Code of 5anitation Wrong Q.&5) Which of the following is not considered as suds3producing fi+ture? A. itchen sin B. &ath tu& C. washing machine (Your Answer) D. bidet (Correct Answer) Wrong Q.&6) ,ow does a pneumatic tan &e designed to suppl ade7uate water pressure in all floors of a &uilding that will &e in accordance with the *uilding Code< A. 9wice the ma6imum total dnamic pressure re7uired (Correct Answer) B. -7ual to the total water suppl fi6ture units C. 9wice the total demand per capita (Your Answer) D. -7ual to the total dnamic head and minus all the head losses Correct Q.&') hen can a 'ertical piping &e considered to &e wet 'ented< A. &etween openings of 'ent pipes B. &etween an two consecuti'e inlet le'els (Your Answer) C. on stac 'ent D. when ser'ing two water closets at different le'els Wrong Q.&() n si/ing the grease interceptors@ four elements are &eing used. 9wo of these elements are num&er of meals per pea hour and the waste flow rate. hta are the other two elemets< A. 5lope and retention time (Your Answer) B. 5torage factor and time of concentration C. Retention time and storage factor (Correct Answer) D. Percolation rate and time of concentration Wrong Q.&:)
Of the four &oard su&;ects gi'en for :aster Plum&ers e6amination@ which of this su&;ect was originall split into two su&;ect< A. B. C. D.
Practical Pro&lems (Correct Answer) +esign And nstallations (Your Answer) Plum&ing Code Plum&ing Arithmetic
=nanswered Q.0) ,ow man units do the contro'ersial Article !.2.2.2 of P+ 10$% otherwise nown as the ational *uilding Code limits the practice of :aster Plum&er< A. 20 (Correct Answer) B. 10 C. 4 D. 40 Correct Q.01) *uilding sewers shall &e tested & completel filling the sewer with water from the A. lowest to the highest point (Your Answer) B. lowest to at least ground le'el C. lowest to at least a 10Bfoot head D. lowest to at least a 4Bfoot head Wrong Q.0#) Aside from gal'ani/ed steel@ what is the other material for dr standpipe that the *uilding Code allows< A. PC pipe B. rought iron (Correct Answer) C. P- pipe D. *rass (Your Answer) Wrong Q.0&) >or new@ additional or altered plum&ing installation not e6ceeding 20 units@ the *uilding Code stated that a icensed :aster Plum&er could sign and affi6 his seal on the follwing engineering documents e6cept A. Plum&ing plan and laout B. +esign analsis and plans of the original installation (Correct Answer) C. sometric drawing (Your Answer) D. ?uide specifications and &ill of materials Correct Q.00) Dnless prohi&ited & structural conditions@ what is the reference of each 'ertical 'ent pipes &efore offsetting hori/ontall to ;oin the stac 'ent or 'ent stac< A. in'ert of trap B. air gap of fi6ture C. water le'el inside the trap D. highest flood le'el rim of fi6ture (Your Answer) Correct Q.05) hat is the masimum length of the fire hose that shall &e e7uipped on wet standpipes<
A. 12 meters B. 2! meters (Your Answer) C. 1" meters D. 24 meters Correct Q.06) hat shape of signage is shown for mens showroom< A. 5EDARB. CRCC. 9RA?- (Your Answer) D. R-C9A?Wrong Q.0') ho was awarded as the most outstanding Registered :aster Plum&er for the Year 2011< A. +a'e ela (Correct Answer) B. Al&erto A/arcon C. Al&erto Ca&ael (Your Answer) D. 9helma Cardente Correct Q.0() hat is the minimum hori/ontal clear dsitance from the septic tan to the propert line of the ad;oining pri'ate propert< A. 1.0 m B. 1.2 m C. 1.4 m (Your Answer) D. 1.# m Wrong Q.0:) hat is the minimum total net inlet area of roof dec drains on roof dec used as sun decs and paring decs< A. e7ual to the area of outlet pipe (Your Answer) B. e7ual to times the area of outlet pipe C. e7ual to 2 times the area of outlet pipe (Correct Answer) D. e7ual to 1 132 times the area of outlet pipe Wrong Q.5) 9he co'er of gra'it tans shall &e 'ented using a screened A. return &end pipe (Correct Answer) B. upright pipe C. hori/ontal nipple D. all of these (Your Answer) Correct
Q.51) A tpe of drainage and 'enting sstem with uni'ersal &ranch line that is prohi&ited A. single (Your Answer) B. dual C. dependent D. alternate Correct Q.5#) -6cept on what fi6ture does the 'ent pipe opening from the soil or waste pipe must not &e &elow the weir of the trap< A. la'ator B. itchen sin C. &ath tu& D. water closet (Your Answer) Wrong Q.5&) A fitting for leadBcauled ;oint that is prohi&ited when in 'ertical position A. single hu& B. dou&le hu& (Correct Answer) C. dou&le tapped tee D. all of these (Your Answer) Wrong Q.50) hat is the shape for the signage for women8s comfort room in order to aid 'isuall impaired women readilt determine whether a washroom is for men or women< A. CRC- (Correct Answer) B. R-C9A?C. 9RA?- (Your Answer) D. 5EDARCorrect Q.55) hich of the following is a prohi&ited fi6ture inside a pu&lic toilet room< A. faucet B. drining fountain (Your Answer) C. slop sin D. &idet Wrong Q.56) n the e6creta drainage sstem@ which of the following pipe materials should not &e used underground< A. 'itrified cla pipe B. hu&less cast iron C. gal'ani/ed wrought iron (Correct Answer) D. none of the a&o'e (Your Answer) Wrong
Q.5') According to the >ire Code of the Philippines what is the re7uired slope of all hori/ontal runs of dr standpipes sstem for purpose of drawing< A. 10F B. 20F (Correct Answer) C. 4F D. 2F (Your Answer) Correct Q.5() hat portion of the trap should the 'ent pipe opening will not go &elow from a soil or waste pipe< A. slip ;oint B. weir (Your Answer) C. slee'e D. seal Correct Q.5:) According to Rep. Act 1!"# for at leasrt how man ears must the appointee to the *oard of :aster Plum&ers must ha'e &een acti'el engaged in the trade of plum&ing< A. 9en ears B. -ight ears C. 9wo ears D. >i'e ears (Your Answer) Wrong Q.6) hat is not needed to &e installed when a com&ination standpipe sstem is installed in accordance with the >ire Code< A. dr standpipe (Correct Answer) B. wet standpipe C. sprinler sstem D. siamese connection (Your Answer) Wrong Q.61) ho has the power to remo'e an mem&er of the *oard of :aster Plum&ers for neglect of dut@ incompetence@ malpratice and unprofessional or dishonora&le conduct< A. President of the Philippines (Correct Answer) B. Ci'il 5er'ice Commisioner C. Chairman of PRC Commisioners (Your Answer) D. Commision on Appointments Wrong Q.6#) Aside from *ell and 5pigot@ * G 5 in the code means
A. *all and 5ocet (Your Answer) B. *rowning and 5mith C. *utt and 5oldered D. *rown and 5harp (Correct Answer) Wrong Q.6&) Article !.2.2.2 of P+ 10$% actuall allows a Registered :aster Plum&er to sign and seal plans for new sanitar installations of more than twent (20) plum&ing units. Aside from &eing a Registered :aster Plum&er what is the other re7uirement that ou must ha'e &efore ou can sign and seal it< A. A registered engineer (Correct Answer) B. An engineering graduate C. ,a'ing a minimum e6perience of 4 ears D. A mem&er of A:PAP (Your Answer) Wrong Q.60) et 'enting is applied whene'er A. there are 1 or 2 fi6tures at e'er le'el (Your Answer) B. fi6tures are of the same le'el (Correct Answer) C. fi6tures are not 'ented indi'iduall D. none of these Wrong Q.65) According to Art !.2.2.2 of P+ 10$% what scope of wor in plan preparation for new sanitar installations with more than 20 units does a sanitar engineer differs with a Registered :aster Plum&er< A. +et. all drawings of septic tans in the a&sence of disposal field (Correct Answer) B. 5anitar plan@ laout and details (Your Answer) C. Cost estimate D. sometric drawings of roughing in. Wrong Q.66) hat is the name of the professional orgina/ation for the Registered :aster Plum&ers here in the Philippines< A. ational Association of :aster Plum&ing of the Philippines B. ational Association of :aster Plum&ers of the Phillipines (Your Answer) C. ational :aster Plum&ers Association of the Philippines (Correct Answer) D. ational :aster Plum&ing Association of the Philippines Wrong Q.6') hat ind of ;oint is not allowed in cast iron pipe< A. elded B. 9hreaded (Correct Answer) C. 5oldered D. *all and 5pigot (Your Answer)
Correct Q.6() hene'er the piping is pressuri/ed & a pump or e;ector@ what ind of pipe should not &e used in the e6creta drainage sstem< A. 'itrified cla pipe (Your Answer) B. hu&less cast iron C. gal'ani/ed wrought iron D. none of these Wrong Q.6:) >or at least how man woring das shall a re7uired for inspection of the plum&ing wors &e filed &efore such inspection &e intended< A. " woring das B. 4 woring das (Your Answer) C. ! woring das (Correct Answer) D. 10 woring das Wrong Q.') hat is the ma6imum allowa&le lead content of pipe and fitting for pota&le piping sstem< A. 0F B. 2F (Your Answer) C. 4F D. #F (Correct Answer) Correct Q.'1) 9o what pro'ision does the design@ construction and operation of deep wells for the a&straction of ground water will ha'e to follow< A. ational Plum&ing Code of the Philippines B. ational 5tandards for +rining ater C. ater Code of the Philippines (Your Answer) D. Code of 5anitation Correct Q.'#) hich of the following is the primar &asics for si/ing 'ertical rainwater piping in the Re'ised ational Plum&ing Code< A. intensit of rainfall (Your Answer) B. wind direction C. slope of roof D. roof area Wrong Q.'&) hat is the minimum age re7uirement for an appointee to &ecome a mem&er of the *oard of :aster Plum&ers<
A. 9hirt ears old (Correct Answer) B. 9went eight ears old C. 9hirt two ears old D. 9hirt fi'e ears old (Your Answer) Wrong Q.'0) +rainage piping ser'ing fi6tures located &elow the crown le'el of the main sewer shall discharge into an appro'ed water tight A. septic tan (Your Answer) B. sump (Correct Answer) C. cesspool D. leaching tan Wrong Q.'5) 9o allow cleaning of the soil and waste line each cleanout should &e installed A. in the direction of flow (Correct Answer) B. opening upward C. 'erticall a&o'e flow line D. all of these (Your Answer) Correct Q.'6) hat is the minimum num&er of appro'ed slip ;oints fittings ma &e used on the putlet side of the trap< A. three B. two C. none D. one (Your Answer) Wrong Q.'') According to the Code@ the desgign of roof gutters is &ased on the ma6imum roof area. hat is the shape of the gutter does the desgn ta&le for storm sewer is &eing &ased to< A. Circular B. Restangular (Your Answer) C. O'ate D. 5emiBcircular (Correct Answer) Wrong Q.'() One of the Code of -thics for :aster Plum&er states =9ae ad'antage of a salaried position to complete unfairl with a practicing :aster Plum&er.= hat is the missing word< A. ,?,-R B. ?O-R:-9 (Correct Answer) C. PRA9D. CO:P-9-9 (Your Answer)
Wrong Q.':) f e'er pipes are to pass through masonr & using pipe slee'es@ how far must each pipe &e from each other< A. :inimum of three diameters@ center to center (Correct Answer) B. :inimum of three diameters flushed from each hole (Your Answer) C. :inimum of 0.14 m on centers D. :a6imum of two diameters flushed from each hole Correct Q.() hat is the nimimum floor area in e'er store which is used for ha&itation@ recreation@ dining@ stud of wor and which has an occupiped load of not more than 20@ wherein a standard automatic e6tinguishing sstem is a A. !00 s7.m B. 200 s7.m (Your Answer) C. 00 s7.m D. 400 s7.m Wrong Q.(1) Who was the first Charter -resident of A,-A-? A. Antonio :ansueto 5r. B. Comelio ?. Od'ina C. Hesus 9anghal +era (Your Answer) D. Catalino C. Casupanan (Correct Answer) Wrong Q.(#) Which of the following is not included in a plumbing unit? A. ater :eter (Your Answer) B. >loor +rain C. =rinal !Correct Answer) D. aundr 9ra Correct Q.(&) >or the hot and cold water distri&ution sstem@ on what side should the hot water suppl &e placed in com&ination fittings< A. left (Your Answer) B. right C. center D. none of these Correct Q.(0) What is the ma+imum height should a water closet ha$e if it is intended for a disabled person. A. 0.0m
B. 0.40m I C. 0.05m !"our Answer) D. 0.!4m Correct Q.(5) What Congress of the %epublic of the -hilippines appro$ed after the third reading %ep. Act 1&'( otherwise nown as the -lumbing >aw of the -hilippines? A. hird Congress !"our Answer) B. 5i6th Congress C. 5econd Congress D. >ifth Congress Wrong Q.(6) What is the minimum number of /ears of e+perience must a %egistered ,aster -lumber be before he can be a technical staff of a Building
Correct Q.:) n order as not to impede the mo'ement of a person in wheel chair and to ha'e a con'enient access on the la'ator@ what is the allowa&le nee recess 'ertical clearance that will &e pro'ided< A. 0.40 m to 0.#0 m B. 0.%0 m to 0.#0 m C. 0.0 m to 0."0 m D. 0.%0 m to 0."0 m (Your Answer) Correct Q.:1) 9he minimum re7uirement for the slope of hori/ontal drainage pipes &etween manholes is A. 2F (Your Answer) B. 2 132F C. !F D. F Wrong Q.:#) hat is the tpe of 5iamese connection that all 124Bmillimeter dr standpipes shall &e e7uipped with< A. threeBwa (Correct Answer) B. twoBwa (Your Answer) C. fourBwa D. oneBwa Wrong Q.:&) >or how man das shall the R-'ised ational Plum&ing Code will tae effect following its complete pu&lication in the Official ?a/ette< A. 100 das (Correct Answer) B. %0 das C. 40 das D. !0 das (Your Answer) Correct Q.:0) What ind of septic tan is prohibited? A. COCR-9B. 59-- C. PA59C D. W<
A. 5O PORO59Y B. ?ROD+ A9-R -- C. =,B*% < or a 'ertical drainage line that is installed to &e trul in 'ertical position@ what is the allowed degeree of the &ranch to &e used< A. 10 B. 4 (Your Answer) C. !0 D. %0 (Correct Answer) Wrong Q.:() 9n 1:663 1:6:7 the Board of ,aster -lumbers and A,-A- prepared a curriculum for -lumbing *ngineering and appro$ed b/ the Department of *ducation. What was the first school that introduced the -lumbing *ngineering curriculum? A. >eati Dni'ersit (Correct Answer) B. Dni'ersit of the Philippines C. ,apua 9nstitute of echnolog/ !"our Answer) D. ational Dni'ersit Wrong
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ith what standard specification must all pipe materials must conform to<
A. -roduct 8trandard of the -hilippines !Correct Answer) B. nterational Producers 5tandard C. Philippine 5tandard Council D. +epartment of 9rade and ndustr (Your Answer) =nanswered Q.1) What t/pe of -C female screws for water piping is prohibited under the code? A. 9apped B. ob fabricated !Correct Answer) C. 5eamless D. 5chedule 20 screws
=nanswered Q.11) What is the minimum allowable inter$al for the support of plastic pipes when installed $erticall/ A. 2ft B. 4ft C. 1 meter (Correct Answer) D. 1.4 meter Correct Q.1#) Where should the o$erflow pipe lead for o$erhead tan installed on buildings? A. 5oil stac B. 5cuppers C. 8torm drain (Your Answer) D. ?utter Wrong Q.1&) ithin how man meters awa shall unions &e installed from regulating e7uipment@ water heater@ conditioning tan and similar e7uipment which re7uire remo'al for ser'icing or replacement< A. 2 ft (Your Answer) B. 1 m C. 4 ft D. 0.! m (Correct Answer) Wrong Q.10) Who is the current chairman of the Board of *+aminers for ,aster -lumber? A. >ortunato Amosco B. irgilio 8imbulan !Correct Answer) C. Hessie :ariano (Your Answer) D. alerin :aogila Wrong Q.15) hat shall &e issued & the Administrati'e Authorit for the construction of a part of a large and3or complicated plum&ing sstem &efore the entire plans and specifications for the whole sstem ha'e &een su&mitted or appro'ed< A. restraining order (Your Answer) B. partial permit (Correct Answer) C. summon D. e'aluation sheet Correct Q.16) hat is the minimum pipe si/e of the standpipe if the highest outlet is located 2! meters or less a&o'e the >ire 5er'ice connection<
A. ! inches B. % inches C. 4 inches D. inches (Your Answer) Correct Q.1') hat go'ernment agenc is tased to set the criteria in the discharge of sanitar sewage from &uildings or pretreated industrial wastewater directl into the nearest sanitar sewer main< A. ational Pollution Control Commission B. +ept of -n'ironment and atural Resources (Your Answer) C. +epartment of ,ealth D. +epartment of Pu&lic ors Correct Q.1() hat is the fee if an e6pired plum&ing permit is renewed< A. P 140.00 B. -7ual to the original fee C. +ou&le of the original fee D. 132 of the original fee (Your Answer) Wrong Q.1:) Who among the Board *+aminers is not a signator/ to -%C %esolution 0 that reuest for the adoption and promulgation of the %e$ised ational -lumbing Code of the -hilippines in 1:::? A. 9melda -ere2 (Correct Answer) B. Aida -mel u/ C. >ortunato Amosco (Your Answer) D. Hesus Pacheco Wrong Q.11) hat is the ma6imum water pressure must standpipe fittings and connections must withstand to when read for ser'ice< A. 21 g3cmK (Correct Answer) B. ! g3cmK C. 14 g3cmK (Your Answer) D. # g3cmK Correct Q.111) Where practical7 all pipes from fi+tures shall be run in what direction with respect to the nearest wall or building line? A. offset B. parallel (Your Answer) C. across D. perpendicular
Correct Q.11#) =nless ser$ing sins or urinals7 cleanouts ma/ be omitted on a hori2ontal drain line that is A. e7ual to 2.0 meters B. greater than 2.0 meters C. less than 1.5 meters (Your Answer) D. none of these Wrong Q.11&) Accordingto Batas -ambansa Blg. &007 what t/pe of urinal should be pro$ided for disabled persons? A. AB,D? 9YP- (Your Answer) B. P-+-59A 9YPC. %<=E "-* (Correct Answer) D. O- O> 9,-5-
Your Report
d n = 0.005 mm x 25.4 x 92
36-n/39
Wrong Q.1) Unions shall be installed in a water supply system within 12 inches of ___ A. B. . ". orrect
a control valve a house valve regulating e!uipment (Correct Answer) transition fittings (Your Answer)
Q.2) #ent pipes protect fi$ture traps against ___ A. evaporation B. siphonage (Your Answer) -pressure . clogging ". cross-connections orrect Q.%) &arallel 'ent stac(s are re!uired for drainage stac(s that e$tend abo'e the building drain ___ A. five stories or more B. 1 stories or more (Your Answer) . 50 ft ". 100 ft orrect Q.*) +he ma$imum fi$ture unit loading allowed on a 2,inches waste stac( is ___ A. B. . ". orrect
4 6 1- /our Answer)
Q.0) All malleable iron water fittings shall be ___ A. ! inch or smaller B. gal'anied (Your Answer) "inc coate# . flange# ". remove# Wrong Q.-) the color stripe on type 3 hard,drawn copper tubing is ___ A. green orrect Answer) B. $lue . re# (Your Answer) ". %ellow
Wrong Q.4) 5tills6 steriliers and similar e!uipment that produce waste shall be __ A. conncete# #irectl% to the $uil#ing #rains (Your Answer) B. in#irectl% connecte# to a lavator% taolpiece . indirectly connected by means of an airgap (Correct Answer) ". #irectl% connecte# to the $uil#ing #rain using an air$rea& orrect Q.7) +he sie of the yo(e 'ent that ma(ing the yo(e 'ent intersects with the drainage stac( is __ not less in diameter than either the drainage or the 'ent stac(6 whiche'er is smaller /our Answer) B. a minimum of 4 inches . two pipes si"es larger than the #rain line ". two pipes si"es smaller than the #rain line orrect A.
Q.8) 9ach 'ent pipe or stac( shall e$tend through its flashing and shall terminate 'ertically abo'e the roof at least ___ A. - inches /our Answer) B. 1! inches . 1 inches ". !4 inches Wrong Q.1) A standpipe for a clothes washer shall ha'e a minimum and ma$imum length of _ A. 4in' an# 1!in' B. 17in. and %in. orrect Answer) . 1in' an# !4 in' ". 1!in' an# 6in' (Your Answer) Wrong Q.11) AB5 or &#,"W# piping installations e$posed within ducts or plenums shall be limited to a flame,spread inde$ of not more than 20 or a smo(e inde$ of 0 e$cept for __ A. two-store% $uil#ings B. structures not over three floors a$ove gra#e (Your Answer) . the restriction foun# in * 5 an# + ". single family homes (Correct Answer) Wrong Q.12) 5heet lead used for flashins of 'ents terminals shall be not less than __
A. ! l$s per s,' ft B. % lbs per s!. ft (Correct Answer) . 4 l$s per s,' ft (Your Answer) ". 5 l$s per s,' ft orrect Q.1%) With few e$ceptions6 all horiontal drainage piping shall be pro'ided with a cleanout at ___ A. each 45-#egree fitting B. its upper terminal (Your Answer) . each offset orrect Q.1*) +he addition of lea(,sealing additi'es to :oint pac(ing shall be __ A. legal B. $% approval of the engineer . $% approval of the architect ". prohibited (Your Answer) Wrong Q.10) A horiontal drain pipe has an e$isting load % fi$ture units6 after connecting the discharge pipe from an e:ector rated - gpm6 the total load on the horiontal drain pipe will be ___ A. +0 fitures B. 12 fi$tures (Your Answer) . 10 fitures ". 150 fitures (Correct Answer) Wrong Q.1-) ;ittings on screwed pipe shall be of the) __ A. cail&-#rainage pipe B. galvani"e# steel (Your Answer) . recessed drainage type (Correct Answer) ". #uro iron Wrong Q.14) Ballcoc(s in water closet tan(s shall be installed so that the critical le'el of the water inlet is abo'e the full opening of the o'erflow pipe at least ___ A. 1.! inch (Your Answer) B. 1inch (Correct Answer) . inches ". 6inches Wrong Q.17) ondensate or wastewaster shall not drain o'er __
A. #r% wells B. a public way orrect Answer) . leach pits ". the tailpiece of plum$ing fitures (Your Answer) Wrong Q.18)
Q.2*) >ne factor for determining the sie of a 'ent pipe is ___ A. its accessi$ilit% B. its length (Your Answer) . the t%pe of $uil#ing ". the price of material orrect Q.20) +he piping material no appro'ed in the code for water piping located inside a building is ___ A. $rass B. C/C . asbestos cement /our Answer) ". /2 orrect Q.2-) +he diameter of an indi'idual 'ent shall not be less than ___ A. 1,1?* inches (Your Answer) B. 1-1.!inches . ! inches ". inches Wrong Q.24) @o drain6 o'erflow6 or relief 'ent from a water supply system. or any other discharges under pressure shall be discharge to the drainage system A. by means of indirect waste through an airgap or airbrea( (Your Answer) B. $% #irect connection (Correct Answer) . through the gar$age #isposal ". with a $ranch w%e tailpiece Wrong Q.27) al'anied steel piping installed under a concrete floor slab within a building shall 3 A. ha'e a machine,applied coating (Correct Answer) or wrapping B. have a spiral wrap . $e installe# without oints (Your Answer) ". $e installe# with $ra"e# oints Wrong Q.28) __ are considered suds,producing fi$tures A. &itchen sin&s (Your Answer) B. $athtu$s . washing machine stan#pipes ". all of the abo'e (Correct Answer) orrect
Q.%) +he combination of 'ent pipes that will pro'ide sufficient aggregate cross, sectional 'ent area for re!uired a *,inch house sewer is ___ A. 1-! inch an# 4 - 1-1.! inch B. -! inch an# 1 - 1-1.! inch . !-! inch an# 1 - 1-1.! inch ". * , 2 inch /our Answer) Wrong Q.%1) leanouts shall be designed to be __ A. threa#e# (Your Answer) B. gastight and watertight (Correct Answer) . eas% opening ". conceale# Wrong Q.%2) +he primary reason for installing bac(flow pre'ention assemblies is to ___ A. prevent scal#ing pre'ent pollution and contamination of the potable water supply (Correct B. Answer) . prevent miing of hot an# col# water ". prevent ecessive pressure (Your Answer) Wrong Q.%%) A straight run of building sewer will re!uire cleanout at inter'als not to e$ceed __ A. 50 ft (Your Answer) B. 5 ft . 1 ft orrect Answer) ". 00 ft Wrong Q.%*) +he type of 'al'e re!uired on a building supply to any building is a ___ A. fullway 'al'e (Correct Answer) B. $utterfl% valve . glo$e valve ". corporation valve (Your Answer) Wrong Q.%0) @o chemical waste shall be discharged into the ground6 local sewer6 or other means without __ A. $eing properl% vente# B. appro'ed of the local Authority
". $eing properl% trappe# Wrong Q.%-) "rains6 o'erflows6 or relief pipes from a water distribution system shall be connected to the building drain by _ A. in#irect waste piping through a vente# trap B. indirect watse by means of an airgap (Correct Answer) . #irect connection to the $uil#ing #rain ". #irect conncetion to the $uil#ing #rain through a trap (Your Answer) orrect Q.%4) +he ma$imum discharge capacity capacity for intermittent flow only)6 in gallons per minute6 for one fi$ture unit is e!ual to ___ A. 4,1?2 gpm (Your Answer) B. 15 gom . 0 gpm ". 50 gpm orrect Q.%7) opper water tube +ype C may be installed within a building ___ A. $elow sla$ onl% B. abo'e ground only (Your Answer) . for col# water onl% ". if it is wrappe# orrect Q.%8) ombination temperature and pressure relief 'al'e shall be installed ___
A' on all nonstorage,type water heaters (Your Answer) B. $ase# on thier listing re,uirements an# the manufacturers instruction . within inches to 6 inches of the water heater ". in lieu of pressure-relief valves Wrong Q.*) All indirect waste piping that re!uires an airgap shall discharge into the building drainage system through ___ A. an automatic vent B. a drainage airgap of 1 inch minimum (Correct Answer) . a trap (Your Answer) ". an airgap of two pipe #iameters orrect Q.*1) +he acceptable fitting for connecting a horiontal drain line with another horiontal drain line is a __
A. sanitar% tee B. cross tee . combination / and 1?7 bend (Your Answer) ". si#e inlet 1.4 $en# Wrong Q.*2) +he code re!uirement for and ade!uate supply of potable running water is for A. cleansing and sanitation (Correct Answer) B. protection of trap seals . water-coole# e,uipment ". h%#ronic s%stems (Your Answer) Wrong Q.*%) +he a'ailable pressure at the water meter is 7 psi. At the highest supply outlet6 %- feet abo'e the water meter6 the pressure would be __ psi A. -2 (Correct Answer) B. 44 . 116 ". 0 (Your Answer) orrect Q.**) #ents terminals in locations ha'ing minimum design temperatures below deg ; shall be a minimum of ___ A. A , 2 inches (Your Answer) B. 7 - 4 inches . C - one pipe si"e larger than the re,uire# ". A an# C appl% Wrong Q.*0) Building sewers 7 inches or larger may ha'e a slope of not less than ___ A. 1?1- inch per foot (Correct Answer) B. 1.! inch per foot . 1.4 inch per foot (Your Answer) ". 1. inch per foot Wrong Q.*-) All bac(flow de'ices or assemblies shall be tested by a ___ A. license# agent B. representative from the Authorit% 8aving 9uris#iction (Your Answer) . certified bac(flow tester (Correct Answer) ". thir#-part% certifie# agenc% orrect Q.*4) +he clearance re!uired in front of a 2,inch cleanout shall not be less than __
A. 6 inches B. 12 inches (Your Answer) . 1 inches ". !4 inches Wrong Q.*7) 9$cept for plastic pipe6 in lieu of water test6 drainage piping may be tested with__ A. air (Correct Answer) B. ether . smo&e (Your Answer) ". gas Wrong Q.*8) Water piping may be installed in the same trench with sewer piping made of ___ A. cast iron (Correct Answer) B. cla% (Your Answer) . as$estos cement ". $itumini"e# fi$er orrect Q.0) +he minimum sie drain line for wall,hung urinal is __ inches A. 2 /our Answer) B. 1-1.4 . 1-1.! ". Wrong Q.01) ach pressure relief valve installe# insi#e of the $uil#ing shall have a 333 A. full si"e# #rain eten#e# to outlet (Correct Answer) B. chec& valve to prevent $ac&flow (Your Answer) . trappe# #rain line ". #rain that terminates 0 inches or more a$ove gra#e Wrong Q.02) &# water pipe may be used for hot and cold water distribution systems ___
A. in resi#ences onl% (Your Answer) B. within a building (Correct Answer) . $elow groun# onl% ". a$ovegroun# onl% orrect Q.0%) oints at the roof around 'ent pipes shall be made watertight by the use of ___
A. waterproof epo% sealer B. three la%ers 15 poun# felt . hot tar compoun# ". flashings /our Answer) Wrong Q.0*) ents terminating in roof areas use# for sun$athing shall $e eten#e# a$ove the roof at least 333 A. ft (Correct Answer) B. 10 ft (Your Answer) . 1! ft ". 15 ft Wrong Q.00) opper tube shall not be used for ___ A. chemical waste orrect Answer) B. a$ovegroun# #rainage piping . water piping (Your Answer) ". un#ergroun# #rainage piping Wrong Q.0-) Building supplies shall be no smaller than that re!uired for installation and6 in no case6 smaller than ___ A. 1.! inch (Your Answer) B. %?* inch orrect Answer) . 1 inch ". ! inches orrect Q.04) f: #ue to structural con#itions: hori"ontal vents are less than 6 inches a$ove the overflow rim of the fiture: the hori"ontal portion shall $e installe# with 33 A. venting material an# fittings B. #rainage material an# fittings an# gra#e to #rain (Your Answer) . smaller #iameter piping ". larger #iameter piping Wrong Q.07) ;laring tools are used to ma(e :oints for ___ A. har# ;%pe < copper tu$ing (Your Answer) B. soft copper water tubing (Correct Answer) . %ellow $rass water piping ". aluminum water piping Wrong
Q.08) +he ma$imum distance between manholes shall not e$ceed __ A. 50 ft B. 100 ft (Your Answer) . !00 ft ". % ft (Correct Answer) Wrong Q.-) A water piping system with a pressure of 11 psi will re!uire aan) ___ A. re#uce# pressure $ac&flow #evice B. etra-heav% pipe an# fitting* . pressure regulator and strainer (Correct Answer) ". pressure-relief valve (Your Answer) Wrong Q.-1) Abo'e all downstream piping for lawn sprin(er system atmospheric 'acuum brea(ers in inches) A. 1 B. - orrect Answer) . 1! (Your Answer) ". !4 Wrong Q.-2) @o chemical waste 'ent shall ___ A. terminate outsi#e the $uil#ing B. connecte# to an% vent from water service lines . intersect 'ents for other ser'ices (Correct Answer) ". connect to an% waste line (Your Answer) Wrong Q.-%) +hreads in drainage fittings shall be tapped to allow for __ A. a#ustment (Your Answer) B. grade orrect Answer) . epansion ". econom% Wrong Q.-*) A #rainage stac& eten#s 14 stories a$ove the $uil#ing #rain an# is serve# $% a parallel vent stac&' A relief %o&e vent connection $etween the vent stac& an# the #rainage stac& is re,uire# at 333 A. floors 5 an# 10 (Your Answer) B. floors 4 an# + (Correct Answer) . floors 4 an# 10 ". floors 5 an# + Wrong
Q.-0) ;he #istance $etween a water heater an# the union on the water lines shall not $e more than 333 A. 6 inches B. 1! inches (Correct Answer) . 1 inches (Your Answer) ". !4 inches Wrong Q.--) a$ove the highest part of a urinal e,uippe# with a flushometer valve (in inches) A. 1 (Your Answer) B. 6 (Correct Answer) . ". 1! Wrong Q.-4) ;he minimum si"e con#ensate waste pipe from a 1!-ton refrigeration unit is 333 A. .4 inch (Correct Answer) B. 1 inch (Your Answer) . 1-1.4 inches ". 1-1.! inches orrect Q.-7) +he minimum sies of 'ertical and horiontal drainage shall be determined from the __ A. location of fiturtes B. t%pe of $uil#ing . total fi$ture units /our Answer) ". total $athrooms Wrong Q.-8) +he owner shall ma(e and (eep a __ A. $lueprint of the construction (Your Answer) B. log of all chemicals use# permanentrecor# of all piping an# venting carr%ing chemical waste (Correct . Answer) ". recor# of materials use# for all chemical waste Wrong Q.4) f the trap from a sin& locate# in a $ar cannot $e vente# 333
the #rain shall #ischarge through an airgap or air$rea& into an approve# receptor that is vente# B. the fiture must $e relocate# (Your Answer) . the #ischarge ma% $e pumpe# to an approve# receptor (Correct Answer) A.
". a #rum trap shall $e use# orrect Q.41) An appro'ed material for closet screws or bolts is __ A. steel B. aluminum . lea# ". brass /our Answer) Wrong Q.42) ;loor drains in wal(,in coolers shall discharge __ A. to a grease interceptor (Your Answer) B. #irectl% to the eterior of the $uil#ing . #irectl% to tha main $uil#ing #rain to a separate drainage line discharging into an outside receptor through an ". airgap or airbrea( (Correct Answer) Wrong Q.4%) =ater shall not $e #ischarge# un#er pressure #irectl% to the waste s%stem if it has a temperature of 33 or more A. !1! #eg > B. 10 #eg > (Your Answer) . 140 #eg > (Correct Answer) ". !! #eg > Wrong Q.4*) ver% in#irect waste interceptor recieving #ischarge containing particles that woul# clog the receptor #rain shall 33 A. A - have a rea#il% remova$le $eehive strainer (Correct Answer) B. 7 - #rain into a funnel connecte# to the floor sin& . C - $e connecte# #irectl% into the #rainage s%stem ". $oth A an# 7 (Your Answer) Unanswered Q.40) +he ma$imum fi$ture units allowed on a *,inch horiontal drain with a 1?7 inch per foot slope is A. 1 (Correct Answer) B. !!5 . !15 ". !56 orrect Q.4-) ondensate from fuel,burning condensing appliances shall be collected and discharged ____
A. to a planter $o to a pu$lic wa% B. to an appro'ed plumbing fi$ture or disposal area Your Answer) . #irectl% connecte# to the $uil#ing sewer orrect Q.44) Wall,hung la'atories shall be supported by ___ A. their connections B. metal hangers (Your Answer) . rigi# traps ". woo#en legs Wrong Q.47) A solidly formed subbase is re!uired as to pitch shower pan linings to weep holes in the subdrain with a fall of ___ A. 1. inch per foot (Your Answer) B. 1?* inch per foot (Correct Answer) . 1.16 inch per foot ". 1.! inch per foot Wrong Q.48) ?ther than s%stem si"e# $% the use of ;a$le 6-6: the maimum velocit% of a col# water s%stem containing copper an# copper allo% tu$e an# fittings shall $e limite# to 333 A. 5 ft per secon# (Your Answer) B. ft per secon# (Correct Answer) . 10 ft per secon# ". 15 ft per secon# Wrong Q.7) @o plumbing fi$tures that is recei'ing discharge from indirect waste pipes shall be installed until fordt appro'ed by the __ A. Architect B. local health #epartment (Your Answer) . Authority
Q.72) Dmmediately ahead of each water,supplied appliance and each slip :oint or nonmetallic water supply connection re!uired a _ A. control 'al'e (Correct Answer) B. chec& valve . $ac&water valve (Your Answer) ". solenoi# valve Wrong Q.7%) /ipes carr%ing wastewater from swimming or wa##ing pools: inclu#ing pool #rainage: $ac&wash from filters: an# #ischarge from pumps: shall $e 333 A. installe# as an in#irect waste (Correct Answer) B. connecte# to a hol#ing tan& (Your Answer) . connecte# to an interceptor ". #irectl% connecte# to the $uil#ing #rain an# properl% trappe# an# vente# Wrong Q.7*) Water 'al'es 2,1?2 inches and larger may ha'e bodies that are ___ A. galvani"e# (Your Answer) B. #ie-cast . aluminim core ". cast iron orrect Answer) Wrong Q.70)
A 2,inch 'ent pipe will ser'e a total of __
A. 14 $athtu$s B. 16 showers (Your Answer) . 2* la'atories (Correct Answer) ". 15 water closet Unanswered Q.7-) ondensate waste shall discharge to the drainage system by means of aan) __
A' indirect waste pipe orrect Answer) B. #irect waste pipe . 9ohnson ;ee ". $ac&flow preventer Wrong Q.74)
"rin(ing fountain may be installed with _
A. a hose connection (Your Answer) B. a con#ensate pump . a 8artfor# loop ". indirect waste (Correct Answer) Unanswered
Q.77) Cacerating toilet system shall be restricted to single bathrooms for ___ A. private use B. pu$lic use . no restriction (Correct Answer) ". not allowe# Unanswered Q.78) ___ tube shall not be used for chemical or industrial waste6 as defined in 5ection 711.1 A. glass B. /C . cast iron ". copper orrect Answer) orrect Q.8) ;he tailpiece #iameter for lavatories an# #rin&ing fountains shall no $e less than 333 A. 1-1.4 inches (Your Answer) B. 1-. inches . 1-1.! inches ". 1-.4 inches Wrong Q.81) Atmospheric-t%pe vacuum $rea&ers shall not $e su$ecte# to 333 A. $ac& pressure (Correct Answer) B. hot water . use in a la$orator% ". intermittent use (Your Answer) orrect Q.82) ach outlet in a nonpota$le waterline that ma% $e use# for #rin&ing purposes shall $e poste# 333 A. ABR-/R?C** =A;R B. ABR-C?B;ADBA; =A;R . ABR-/?EE@; =A;R ". CA@;?B-B?B/?;A7E =A;R ? B?; RB< (Your Answer) orrect Q.8%) ;he maimum hori"ontal length permitte# for a re,uire# !-inch vent pipe is 333 A. !0 ft B. 40 ft (Your Answer) . 60 ft ". 1!0 ft orrect
Q.8*) hanges in direction of copper tubings may be made with ___ A. bending e!uipment /our Answer) B. plastic fittings . metallic fittings ". heat annealing Wrong Q.80)
All receptors recieving the #ischarge from in#irect waste piping shall $e 333
A. approve# for the propose# use B. shape# an# si"e# to prevent splashing or floo#ing (Your Answer) . locate# where the% are rea#il% accessi$le for inspection an# cleaning ". all of the a$ove (Correct Answer) Unanswered Q.8-) Eea# waste pipe that ma% recieve #ischarge containing aci# or corrsive chemicals: an# each vent pipe connecte# to it: shall $e not less than 333 wall thic&ness A. 1.16 inch B. .!inch . 1.inch (Correct Answer) ". 5.!inch orrect Q.84) +he minimum sie 'ent that may ser'e a *,inch trap is __ A. 1-1.4 inches B. 1-1.! inches C' 2 inches /our Answer) ". 4 inches Wrong Q.87) Water piping pressure shall be for a period of not less than ___ A. 5 minutes B. 10 minutes . 10 minutes orrect Answer) ". % minutes (Your Answer) Wrong Q.88)
Q.1) 5umps for macerating toilets shall be __ A. a$ove groun# B. a minimum of 10 gallons . watertight and gastight (Your Answer) ". in the same room as the toilet orrect Q.11) +he ma$imum trap loading for a %,inch trap is A. 1 unit B. units . 4 units ". - units /our Answer) orrect Q.12) AB5 and &# "W# piping installation shall be limited to structures of 33 F A. noncom$usti$le construction B. unlimited height /our Answer) . two stories in height ". com$usti$le construction Wrong Q.1%)
Wrong Q.1-) +he !uantity of water re!uired to be supplied to e'ery plumbing fi$ture shall be represented by ___ A. gallons per minute (Your Answer) B. fi$ture units orrect Answer) . feet per secon# ". availa$le hea# pressure orrect Q.14) oints between steel and cast,iron pipe shall be __ A. threa#e# onl% B. caul(ed or threaded (Your Answer) . caul&e# onl% ". $ra"e# Wrong Q.17) 5howers in all buildings shall be pro'ided with indi'idual contrrol 'al'es of the 333 A. A- pressure $alance t%pe B. 7- thermostatic miing valve t%pe . C- 140 #egree > limit control t%pe (Your Answer) ". A and B apply (Correct Answer) orrect Q.18) Appro'ed strainers ha'ing an appro'ed waterway area are not re!uired for ___ A. &itchen sin&s B. lavatories . urinals (Your Answer) ". $athtu$s Wrong Q.11) +he clear space in front of any water closet or bidet shall not be less than ___. A. 1! inches B. 1 inches (Your Answer) . 2* inches (Correct Answer) ". 0 inches Wrong Q.111) Dncreasing 'ents one pipe sie will __ A. provi#e increase# #rainage B. allow a uniform installation (Your Answer) . allow 'ents of longer 'ents (Correct Answer)
". allow vents to $e shorter Wrong Q.112) ;he #rainage line from an eector shall $e provi#e# with a 333 A. $ac&water or swing chec& valve: an# gate valve (Correct Answer) B. $ac&water valve or #ou$le chec& valve an# glo$e valve . $ac&water valve: gate valve an# flange (Your Answer) orrect Q.11%) =ater lifts: epansion tan&s: cooling ac&ets: sprin&ler s%stem: #rip or overflow pans: an# other similar #evices that #ischarge clear wastewater into the $uil#ing #rainage s%stem shall 333 A. $e #irectl% trappe# B. $e #ischarge# into an interceptor . #ischarge# into an in#irect waste receptor (Your Answer) ". $e in#ivi#uall% vente# orrect Q.11*) % inch horiontal drainage piping shall ha'e a grade of slope of not less than ___ A. 1?* inch per foot /our Answer) B. 1. inch per foot . 1.! inch per foot ". 1 inch per foot Wrong Q.110) Water piping system shall be designed on the basis of the ___ A. maimum pressure (Your Answer) B. average service pressure . average resi#ual pressure ". minimum pressure (Correct Answer) Wrong Q.11-) +he drainage fi$ture unit 'alue assigned to a bathtub or combination bath?shower is 33 A. 1'5 (Your Answer) B. 2. orrect Answer) . !'5 ". '0 orrect Q.114) After allowing for friction an# other pressure losses: the resi#ual water pressure shall $e at least 333' A. 0'4 psi
B. '5 psi . 15 psi (Your Answer) ". !+ psi orrect Q.117) Cast-iron fittings: up to an# inclu#ing two inches in si"e: when use# in connection with pota$le water piping: shall $e 333 A. etra heav% B. flange# . #isallowe# ". galvani"e# (Your (Your Answer) Wrong Q.118) cept for alle%s an# streets: vent termination from propert% lines shall not $e less than 33 A. 1 ft (Your Answer) B. ! ft . ft (Correct Answer) ". 4 ft Wrong Q.12) ;he #istance from the vent pipe opening to an% vertical surface shall $e at least 33 A. 6 inches B. 1! inches (Correct Answer) . 1 inches ". !4 inches (Your Answer) Wrong Q.121) =henever fitures an#.or fiture fittings are installe# that re,uire a resi#ual water pressure higher than 15 poun#s per s,uare inch (10'5 (10'5 &/a)33 A. A- that minimum pressure shall $e provi#e# (Correct Answer) 7- provision shall $e ma#e to use fitures that #o not re,uire higher resi#ual B. pressure s %tem shall $e not less than copper tu$ing ;%pe ;%pe E . C- the piping s%tem ". A an# C appl% (Your Answer) orrect Q.122) ;he minimum si"e trap an# trap arm for a $athtu$ is 33 A. 1-1.! inches (Your (Your Answer) B. ! inches . !-1.! inches ". inches Wrong Q.12%) Copper tu$ing use# for water piping un#er concrete sla$ within a $uil#ing shall $e
333 A. installe# with $ra"e# oints with cast $rass fittings (Correct Answer) B. protecte# with a factor% applie# coating . installe# without oints where possi$le ;%pe < copper tu$e with $ra"e# oints (Your (Your Answer) ". installe# with ;%pe orrect Q.12*) 9'ery abandoned building sewer shall be plugged or capped __ A. at the si#ewal& or cur$ B. within 5 ft of the propert% line (Your (Your Answer) . at the street tap ". where convenient Wrong Q.120) Whene'er practicable6 practicable6 all piping recie'ing chemical chemical waste shall be ___ A. conceale# B. readily accessible accessible orrect orrect Answer) Answer) . covere# (Your Answer) ". in clear view orrect Q.12-) A #omestic #ishwashing machine shall $e connecte# to the #rainage s%stem $% using 33
(Your Answer) A. an approve# airgap fitting (Your B. a 8artfor# loop . a #ou$le chec& valve ". a #irect connection orrect Q.124) ;he pipe sie for the common 'ent ser'ing la'atories installed bac(,to,bac( shall not be less than __ inches) A. 1 B. 1-1.4 . 1,1?2 /our /our Answer) Answer) ". ! orrect Q.127) Abo'e the o'erflow rim of a 'at in inches) A. 1 B. ! . - /our /our Answer) Answer) ". 1! orrect
Q.128) 5ewer and water piping may be installed in the same trench with with the proper clearances)) if the sewer piping is __ clearances A. cast iron B. /C . etra strength vitrifie# cla% ". any of the abo'e /our /our Answer) Answer) orrect Q.1%) hanges in direction of 'ent piping shall be made by __ A. heating the pipe an# $en#ing B. wel#e# oints where possi$le . threa#e# fittings of caul&e# oints ". appropriate appropriate use of fittings (Your Answer) Wrong Q.1%1) +he de'eloped length from the fi$ture outlet of a bar sin( to a receptor shall not e$ceed __ ftG A. 6 (Your Answer) B. 0 (Correct Answer) . ". 15 Wrong Q.1%2) "e'ices that are not regularly classified as plumbing fi$tures6 but which ha'e a drip or drainage outlets6 shall be drained by __ A. a connection #irectl% to the $uil#ing indirect waste pipes discharging into an open receptor through an airgap or B. airbrea( orrect Answer) . #irect connection to a storm sewer ". in#irect waste piping connecte# to the $uil#ing #rain (Your (Your Answer) Wrong Q.1%%) 9$cept for plastic piping6 water piping systems may be tested with ___ A. 10 psi air pressure B. 0 psi air press pressure ure (Correct Answer) . 10 psi Car$on #ioi#e ". 60 psi Car$on #ioi#e (Your Answer) Wrong Q.1%*) ;le$ible corrugated connectors of copper or stainless steel for water heater connectors connectors shall be limited to ___ A. 1! inches (Your Answer) B. 1 inches . 2* inches inches Correct Answer)
