When inspecting a silicone coating, it is very important to:
A. observe application and ensure the film is applied at the correct DFT.
B. pay close attention to the mix ratio and heating of the material.
C. ensure that the necessary time frames for overcoating or in-service exposure are adhered
to.
D. ensure the proper materials. - ANSWER Answer: A
Which of the following is SSPC-SP 3 a standard for?
A. White metal blast cleaning
B. Pickling
C. Power tool cleaning
D. Hand tool cleaning - ANSWER Answer: C
The contractor should not use air to blow off the surface of a coating if:
A. iron is present in the coating waste or blast debris.
B. lead is present in the coating waste or blast debris.
C. biological residue is present in the coating waste.
D. soluble salts are present in the coating waste. - ANSWER Answer: B
The temperature at which moisture begins to form on a steel surface is called:
A. relative humidity.
B. dew point.
C. maximum surface temperature.
D. minimum surface temperature. - ANSWER Answer: B
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A. observe application and ensure the film is applied at the correct DFT.
B. pay close attention to the mix ratio and heating of the material.
C. ensure that the necessary time frames for overcoating or in-service exposure are adhered
to.
D. ensure the proper materials. - ANSWER Answer: A
Which of the following is SSPC-SP 3 a standard for?
A. White metal blast cleaning
B. Pickling
C. Power tool cleaning
D. Hand tool cleaning - ANSWER Answer: C
The contractor should not use air to blow off the surface of a coating if:
A. iron is present in the coating waste or blast debris.
B. lead is present in the coating waste or blast debris.
C. biological residue is present in the coating waste.
D. soluble salts are present in the coating waste. - ANSWER Answer: B
The temperature at which moisture begins to form on a steel surface is called:
A. relative humidity.
B. dew point.
C. maximum surface temperature.
D. minimum surface temperature. - ANSWER Answer: B
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