CIP LEVEL 2 – QUIZ 1 ___________________________________________________________________________ ____________________________________ __________________________________________________ ___________
1.
If the dry bulb and wet wet bulb temperatures of the the sling psychrometer are the the same, the air air is saturated and cannot absorb more moisture. A. A. True B. False ( A)
2.
Cooling the air air reduces reduces its its ability ability to hold hold more moisture and, therefore, therefore, the relatie relatie humidity decreases. A. A. True B. False (B)
!.
As the relatie humidity increases, water and other other solents eaporate more slowly. A. A. True B. False ( A)
".
In a specification, a specific list of items NOT to NOT to be painted may be found in which of the following# A. B. C. &.
'.
).
%urface preparation of non(ferrous metals includes degreasing and cleaning. A. A. True B. False
(D)
( A)
%%*C(%*(1 %%*C(%*(1 is a standard for which of the following#
-.
Administratie proisions $aterials section %urface preparation section Coating schedule section
A. B. C. C.
%olent cleaning +and tool cleaning *icling
( A)
The inspector should clarify hisher authority at the pre(/ob conference. A. A. True B. False ( A)
0.
The basic elements of a centrifugal blast cleaning system does NOT include NOT include which of the following# A. B. C. &.
.
Abrasie throwing wheel Blast cabinet Blast pot Abrasie recycling system
(C)
In the the centrifugal centrifugal blast(cleaning process, abrasies are fed to to the blast wheel by graity graity flow. A. A. True
B.
False (A )
1.
3sing steel grit to abrasie blast clean a stainless steel surface may result in which of the following# A. B. C. &.
11.
&.
(D)
1" of his body weight 1! of his body weight 12 of his body weight +is body weight
(B)
5ater /etting is NOT effectie for the remoal of which of the following#
1'.
parts are comple7 fabricated shapes. small abrasies are used. large abrasies are used. a range of abrasie si6es are used.
The no66le operator of a water /etting unit should not be re8uired to withstand a bac thrust of more than which of the following# A. B. C. &.
1".
%eparate blasted parts from the centrifugal blast system Control the si6e of the abrasie 4emoe sand, rust, dirt, spent abrasies and other contaminants from the abrasie system Control abrasie consumption ( A)
A wheel blast machine cleans best when A. B. C. &.
1!.
( A)
5hat function does the abrasie recycling separator NOT do# A. B. C.
12.
Traces of iron to remain on the surface, causing corrosion 4apid wear of the blast wheel +igh cost due to contamination of the abrasie *eening of the surface
A. B. C. &.
%urface oil and grease 97isting surface profile 97isting coating 4ust
(B)
According to :AC9 :o. '%%*C(%*12, surface cleanliness is defined as the substrate condition after water /etting A. B. C. &.
and iewed with magnification. has profiled the substrate. has remoed partial or total residues of water soluble ferrous salts, chlorides, and sulfates. has remoed oils and non(soluble salts. (C)
1).
;isible surface cleanliness in water /etting is surface cleanliness iewed A. B. C. &.
1-.
$ultiple coat system may be applied under ideal conditions Better e7pectation of /ob completion 4educed product consumption 4eduction of contamination of preiously applied coatings
(C)
A. B. C. &.
&ay of the wee Temperature Barometric pressure 4elatie humidity
( A)
To cure properly, some coatings re8uire
21.
(B)
The amount of moisture apor in the air is NOT affected by which of the following#
2.
=ight flash rust $oderate flash rust +eay flash rust $ill scale
5hich of the following is NOT a benefit to the contractor when considering dehumidification# A. B. C. &.
1.
( A)
A surface that, when iewed without magnification, e7hibits a layer of yellow(brown rust that obscures the original steel surface area has which of the following# A. B. C. &.
10.
with no magnification. with '< magnification. with 1< magnification. under a blac light.
A. B. C. &.
moisture. sub free6ing temperatures. oil. carbon mono7ide.
( A)
&ehumidification will control a corrosion cell by influencing which of the following#
A. B. C. &.
Anode Cathode 9lectrolyte $etallic pathway
(C)
22.
&ehumidification is defined as which of the following# A. B. C. &.
2!.
Incenties, testimonials, friendly enironment %pecifics, facts, accuracy &irect answers, options %incere interest in them, personal assurance
(B)
>f the four personality styles, the I(%tyle generally would be most liely to A. B. C. &.
2'.
(B)
The C(%tyle personality most wants you to proide which of the following# A. B. C. &.
2".
Increase of surface temperature 4emoal of moisture apor to lower dew point &ecrease of surface temperature Addition of moisture apor to raise dew point
chec for accuracy. demonstrate patience. generate enthusiasm. cause action and get immediate results.
(C)
>f the four personality styles, the &(%tyle generally would be most liely to A. B. C. &.
chec for accuracy. demonstrate patience. generate enthusiasm. cause action and get immediate results.
(D)
