Question 1

A single application coating film has measured dry film thickness (DFT) between 4 and 5 mils (between 100 and 125 microns). The volume solids of the coating immediately before application were 67%. What wet film thickness (WFT) was applied?

Options :

A : 5 to 6 mils (125 to 150 microns)

B : 10 to 12 mils (250 to 300 microns)

C : 8 to 10 mils (200 to 250 mils)

D : 6 to 7 mils (150 to 175 microns)

Answer: D

Question 2

Good records can provide maintenance departments with detailed information about ALL of the following EXCEPT

Options :

A : what items were coated

B : what materials were used

C : when the coating will be reapplied

D : how the item was coated

Answer: D

Question 3

To achieve consistently accurate results with ALL soluble salt test equipment

Options :

A : wear gloves when sampling

B : wash you hands before sampling

C : avoid placing the sample discs on a surface

D : calibrate the instrument in the field

Answer: A

Question 4

Upon arrival of coating materials, the inspector should

Options :

A : review coating contractor’s plans for storage of coating materials and confirm they meet national, local and owners’ fire and environmental regulation

B : observe and document the amount of material and batch numbers

C : observe aryl document that the applicator WFT at regular intervals during application

D : observe and document time frame and environmental conditions between each coat

Answer: B

Question 5

When working as a NACE Inspector in a situation where there is a difference of opinion, the Inspector needs to:

Options :

A : Go with the majority opinion

B : Never change his/her mind

C : Achieve consensus through negotiation

D : Call the supervisor

Answer: B