Tuesday, February 25, 2014
True or false: An eddy current gauge is used to measure dry film thickness of coatings non-destructively on concrete substrates.
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Previous Quizzes from the Past Week
Monday, February 24, 2014
True or false: The overlapping of platey pigments in a coating creates crevices that diminish the coating’s barrier properties.
Friday, February 21, 2014
Fluoropolymers are generally classified as what type of anti-graffiti coating?
Thursday, February 20, 2014
True or false: Fusion-bonded epoxies have been used for more than 50 years to protect transmission pipeline.
Wednesday, February 19, 2014
High-pressure, supplied-air respirators are given an Assigned Protection Factor of 25 by NIOSH. What does this 25 mean?
Tuesday, February 18, 2014
True or false: With zinc-rich coatings on steel, the zinc becomes the anode in a galvanic cell and sacrifices itself to protect the cathode, the underlying steel.
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