Check abrasive blast pressure with a

• A.needle pressure gauge
• B.surface comparator
• C.nozzle aperature gauge
• D.replica tape

Comment: *

Name: *

Email: *

Verification: *

Removal of surface contaminants is done by:

• A.Abrasive blasting
• B.A combination of methods
• C.Scarifying
• D.Waterjetting

Comment: *

Name: *

Email: *

Verification: *

When performing tests for oil and grease using an ultra-violet light, the NACE Inspector should be aware that:

• A.Chloride salt may produce a false positive
• B.Ultra-Violet light may contaminant the surface
• C.Synthetic oil or grease may not be identified
• D.Presence of weld spatter may produce a false positive

Comment: *

Name: *

Email: *

Verification: *

Which one of these elements is not necessary for corrosion to occur:

• A.Cathode
• B.Reference Cell
• C.Anode
• D.Electrolyte

Comment: *

Name: *

Email: *

Verification: *

If the project specification DOES NOT state the specific DFT measurement standards, the inspector should use

• A.a recognized industry standard like SSPC-PA 2 that is broadly accepted
• B.a detailed checklist and document the lack of a standard.
• C.their best judgment based on similar projects and specifications.
• D.NACE 2/SSPC SP10

Comment: *

Name: *

Email: *

Verification: *