Workout for every day of the yearDescrição completa
Descripción completa
Prayers for every day of the Year. Great Book
PPSC PApersFull description
+2Full description
rty54wFull description
built by sciden daily trainer day 2
PPSC Past Papers
SIEMENS protection presentation
job test preparationFull description
IWCFFull description
open & close books question API 510
IWCFFull description
UNITS OF MEASUREMENT
• 1 horse power is 745.7 watts • 1 horse power = work equal to lifting 550 lbs of weight to one foot for one second • 1 calorie is equal to 4.2 Joules • 1 barrel is equal to 1 5 liters • ! feet = 1 fatho" • 1 kwh = #.! $ 10 power ! %oules • & 100 watt bulb lights for 1 hour uses u ses 100 watt hour of electricit' • (27# degree centigrade is called absolute )ero te"perature. • *tandard pressure is 7!0 "" or 14.7 1 4.7 lb+in2 • ,ross is equal to 12 do)ens • -ach 2 = 500 "iles per hour • 1 nautical "ile = 125 "eters • /nit of pressure is ascal • orce is "easured in ewton 3*6 'ne 38,* • &t (40 deg ahrenheit scale is equal to centigrade scale • 9ert) and &ngstro" are units of frequenc' • /nits of work and energ' are Joule and :rg 38,* • iopter is unit of power of lens • /nit is densit' is kg+"# • /nit of power is watt6 ;eber6 eber • /nit of @& 3@adiation &bsorbed ose is ,ra' • /nit of :lectric 8urrent is &"pere • /nit of inductance is 9enr' • /nit of conductance is sie"ens.
• /nit of heat is Joule6 8alorie6 ;eberA >eberA unit of "agnetic "agne tic flu$ • hat is "easured in units called phon( *ound 12 • >hat is "easured in grains ( four grains to a carat( earls • /nit of electro"otie force in Eolt. • >hat is the * unit of illu"ination (?u$ • ,ross is equal to 12 do)en. • F)one is "easured in percent age. • &n ob%ect traeling at -ach 2 is traeling appro$i"atel' at 500 "ph.3chk • >hat is "easured on the ,a'(?ussac scaleA &lcohol strength • 8hrono"eter is used to "easure... ti"e • &ne"o"eter is used to "easure... >ind >ind *peed •
• Fne "illion c'cles per second is called -egahert). • 0.200 gra"s are equal to one carat. • Eolta""eter Eolta""eter is an electrol'tic cell for conducting electrol'tic dissociation of electrol'te. • furlongs "ake one "ile. • & billion contain 1000 "illion. t has )eroes. *i"ilarl' a trillion has 12 )eroes6a quadrillion 15 )eroes6a quintillion 1 )eroes and a decillion ## )eroes. • Fne inch is equal to 2.5400 c"s and one "ile is equal to 1.!0# k"s. • Fne "icron is equal to Fne(thousandth of a "illi"eter. • 2.47105 acres is equ al to what * unit(9ectare • >hat word describes one tenth of a nautical "ile(8able • >hat is "easured on the atts >atts 3w. • @esistance was discoered b' ,irge Fh" in 1 2!6 and is "easured in oh"s. oh "s. • :lectricit' does not flow through a circuit b' itself. t needs a GpushH6 or energ'6 to keep it "oing. >e call this energ' the oltage of the circuit. Eoltage Eoltage is "easured in olts 3. • hen a person can see nearer ob%ects but not the distant ones he is said to be suffering fro" A nearsightedness 3"'opia • &< &< is is a "olecule containing high energ' bonds. • &n e$a"ple of inorganic co"pound is carbon "ono$ide. •
• @ectifier conerts &8 into 8 • &to"ic weight of che"ical co"pounds is deter"ined b' -ass spectroscop'. • &to"ic pile is a place where nuclear fission is "ade. • rinkerHs apparatus is for "easuring the a"ount of &lcohol in the blood. • ewarHs flask is called as ther"os. • • hat is a ata -organa( <'pe <'pe of -irage • • reon(trade"ark for an' of a nu"ber of che"ical co"pounds containing fluorine6 and often chlorine or bro"ine. /seA as solents6 as aerosol prope llants6 in refrigeration. t is co""onl' used in refrigerator.
