NACE 2 Ultimate Study Guide Latest Update

NACE 2 Ultimate Study Guide Latest Update - with 220 Questions and 100% Verified Detailed Correct Answers Guaranteed A+ Approved by Professor

-0.85 - CORRECT ANSWER: minimum voltage required for cathodic protection

1 x cutting tip - CORRECT ANSWER: resolution of reticle equals (1 mil)

10 x cutting tip - CORRECT ANSWER: resolution of reticle equals one tenth of a mil (.1)

2 1/2 X maximum operational strength - CORRECT ANSWER: UHP an HP quipment

must be rated of a burst strength

2 x cutting tip - CORRECT ANSWER: resolution of reticle equals half a mil (.5)

2LPE - CORRECT ANSWER: has a base layer applied directly to the steel substrate; usually black mastic (asphalt and rubber) adhesive

2LPE - CORRECT ANSWER: typically yellow in color

3LPE - CORRECT ANSWER: contains non-visible adhesive between layers

3LPE - CORRECT ANSWER: has a green or red layer of FBE applied directly to the

steel as the primer

40% relative humidity - CORRECT ANSWER: corrosion virtually ceases 1 / 3

50% - CORRECT ANSWER: at what percentage of all NACE standards are related to

protective coatings

820F-860F - CORRECT ANSWER: molten bath of zinc kettle temperature

Ablative Coating - CORRECT ANSWER: binder slowly dissolves in seawater, constantly presenting a fresh layer of copper on the surface

Acid Etching - CORRECT ANSWER: uses a dilute acid solution to remove laitance and roughen the concrete surface

Acidic - CORRECT ANSWER: ph less than 7

Acrylic Coatings - CORRECT ANSWER: resin are commonly blended with other resins

because of their excellent resistance to UV degradation

Active - CORRECT ANSWER: these are self-made expansion joints, and because they

are subject to movement, must be handled as an expansion joint

Adhesive Failure - CORRECT ANSWER: ...

Air Turns - CORRECT ANSWER: is the ratio of the volume of air flowing through a

space in a certain period of time

Alkaline - CORRECT ANSWER: ph is greater than 7

Ambient Conditions - CORRECT ANSWER: causes concrete to cure more rapidly than

otherwise, resulting in a greater possibility for voids, and a dusty, low-strength surface

Anode - CORRECT ANSWER: negative posts 2 / 3

Anode - CORRECT ANSWER: the less noble region also where reduction occurs

Antifouling Coating - CORRECT ANSWER: either make the hull of the ship so

distasteful that biofouling larva reject it or the coating makes the hull so slick the larva cannot adhere

Asphalt coatings - CORRECT ANSWER: coatings, surface preparations, and quality

control are basically the same as CTE (coal tar enamel)

ASTM 3363 - CORRECT ANSWER: Pencil hardness test

ASTM D 2583 - CORRECT ANSWER: standard test method for indentation hardness of

rigid plastics by means of a Barcol Impressor

ASTM D 3359 - CORRECT ANSWER: standard test method for measuring adhesion by

tape test

ASTM D 3359 method A - CORRECT ANSWER: X cut

ASTM D 3359 method B - CORRECT ANSWER: Cross hatch cutter

ASTM D 3363 - CORRECT ANSWER: standard test method for film hardness by pencil

test

ASTM D 4138 - CORRECT ANSWER: measurement of dry film thickness of protective

coating systems by destructive means

ASTM D 4138 method A - CORRECT ANSWER: Paint Inspection (Tooke) Gauge

ASTM D 4138 method C - CORRECT ANSWER: Saberg Drill

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