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1. Chuck Fite (19/20 answered correctly)
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4. Robin Hasak (19/20 answered correctly)
5. Doug Driscoll, Sr. (19/20 answered correctly)
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10. Glenn D. Hauser (18/20 answered correctly)
11. Curt Esch (18/20 answered correctly)
12. Adam Carter (18/20 answered correctly)
13. Bryon Beck (18/20 answered correctly)
14. Dirk Kuijken (18/20 answered correctly)
15. Yasuhiro Karakawa (18/20 answered correctly)
16. Mark Allen (18/20 answered correctly)
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18. Jerrod (Jake) McCann (18/20 answered correctly)
19. Roland Peemans (17/20 answered correctly)
20. Robert Cloutier (17/20 answered correctly)

Wednesday, February 19, 2014

High-pressure, supplied-air respirators are given an Assigned Protection Factor of 25 by NIOSH. What does this 25 mean?

Previous Quizzes from the Past Week

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.

Monday, February 17, 2014
True or false: A Bresle patch is used to treat dynamic cracks in concrete, especially in secondary containment structures around tanks.

Friday, February 14, 2014
True or false: Krebs units are units of elasticity of a paint.

Thursday, February 13, 2014
True or false: If a zinc-rich coating has an epoxy binder, it is classified as both an organic and an inorganic zinc-rich coating.

Tuesday, February 11, 2014
What happens to the condition of a steel substrate when waterjet cleaning is used to remove rust or existing coatings?

More previous quizzes

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