NACE 2 Ultimate Study Guide Latest Update 2024-2025 Actual Exam from Credible Source 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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