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1. Mark Gierke (20/21)
2. Bill Gradisher (20/21)
3. Sid Stewart (19/21)
4. Juan I. Ordinas (19/21)
5. Brian Dove (19/21)
6. Doug Driscoll, Sr. (19/21)
7. Richard Williams (19/21)
8. Mark Anater (18/21)
9. Lee Burke (17/21)
10. Dave Heyne (17/21)
11. Douglas Steitz (17/21)
12. michael beitzel (16/21)
13. Pierpaolo Bonora (15/21)
14. Yasuhiro Karakawa (14/21)
15. Roland Peemans (14/21)
16. Destiny Johnson (14/21)
17. Alex Hoogesteger (12/21)
18. Luís Bonifácio (12/21)
19. David Cohen (11/21)
20. Greg Sutton (11/21)
WEDNESDAY, JULY 24, 2019
Opacity observations of air pollution emissions are sometimes reported using what rating system?
SCAQMD scale Smoke density scale Ringelmann scale Mathers scale
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Previous Quizzes from the Past Week
TUESDAY, JULY 23, 2019 True or false: SSPC has a performance standard for coating systems used on offshore structures.
MONDAY, JULY 22, 2019 True or false: A seal coat over thermal-sprayed zinc will perform better if application occurs before natural oxidation can form on the zinc.
FRIDAY, JULY 19, 2019 True or false: SSPC’s CCI certification of concrete coating inspectors applies to protective but not architectural coatings.
THURSDAY, JULY 18, 2019 In coating work, how is replica putty used?
WEDNESDAY, JULY 17, 2019 What is the term used to describe solvents with limited photochemical reactivity?
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