NACE-CIP1-001 무료 덤프문제 온라인 액세스

Checking is

• A.a very small hole in a coating caused when air or solvent is trapped in porous film and then escapes.
• B.a fine crack in the surface of a coating that rarely reaches the substrate
• C.an exposed area of the substrate or previous coat material, caused by poor application technique.
• D.surface breaks in the film that often result from grease or oil contamination and revel the substrate.

Relative humidity is

• A.a measure of the amount of moisture in the air compared to the air temperature.
• B.a measure of the amount of moisture in the air compared to saturation level.
• C.the lowest temperature at which moisture forms on a steel surface.
• D.the highest temperature at which moisture forms on a steel surface.

To be of value the Inspector's documentation must be:

• A.Submitted before the end of the job
• B.Always handwritten
• C.Timely, accurate and concise
• D.Always typewritten

Passivation can best be described as:

• A.A coating layer applied to the surface to inhibit corrosion
• B.Complete elimination pf the corrosion process
• C.A protective metallic oxide surface layer that slows corrosion
• D.Treating metal with a liquid inhibiter

The main responsibilities of the inspector are to

• A.direct and perform the work stated in the specification.
• B.observe and direct the work of the contractors.
• C.demonstrate to the contractor how to apply the coating.
• D.observe and report the quality of the work performed.