Question No : 1
Fine cracks in the surface of a coating that rarely reach the substrate are called

• A.cracking.
• B.alligatoring.
• C.checking.
• D.blistering.

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Question No : 2
Good records can provide maintenance departments with detailed information about ALL of the following EXCEPT

• A.what items were coated.
• B.what materials were used.
• C.when the coating will be reapplied.
• D.how the item was coated.

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Question No : 3
Passivation can best be described as:

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

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Question No : 4
Silicone coatings are typically:

• A.Used strictly in immersion service
• B.Applied in very thick films
• C.Used as a sacrificial primer
• D.Applied in very' thin films

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Question No : 5
Conventional spray is a good choice when:

• A.High production rates are required
• B.High quality finishes are required
• C.High transfer efficiency is required
• D.High viscosity coatings are being applied

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Question No : 6
Check abrasive blast pressure with a

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

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Question No : 7
ISO ST 3 is described as:

• A.Thorough hand tool cleaning
• B.Very Thorough power tool cleaning
• C.Very Thorough hand or power tool cleaning
• D.Thorough blast cleaning

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Question No : 8
It is good practice for the NACE Inspector to have instrument calibration certificates available:

• A.At all times
• B.In the office only
• C.In the field only
• D.Only if the specification requires it

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Question No : 9
A NACE Coating Inspector is permitted to transport coating material when:

• A.Asked to do so by the Coating Application team
• B.Asked to do so by the Owner's Representative
• C.The Inspector should never transport coating material
• D.If the Inspector meets all the necessary requirements for Transportation of Dangerous Goods

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Question No : 10
An inspectors personal log book should contain:

• A.Subjective comments re ding the application team
• B.Objective comments regarding the application work
• C.No comments regarding the application team
• D.The inspector's personal opinions of the application team

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