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Quiz Leaderboard: 11/1 - 12/1/2015    Sign in to track your quiz score! | Full Leaderboard

  • 1. Shabbir Hussain Shah (20/20 answered correctly)

  • 2. Doug Driscoll, Sr. (20/20 answered correctly)

  • 3. David Zuskin (20/20 answered correctly)

  • 4. Mark Allen (20/20 answered correctly)

  • 5. Mark Gierke (20/20 answered correctly)

  • 6. Juan I. Ordinas (20/20 answered correctly)

  • 7. Roland Peemans (20/20 answered correctly)

  • 8. Stephen Lipsham (19/20 answered correctly)

  • 9. Gustavo Vidal (19/20 answered correctly)

  • 10. Mark Anater (19/20 answered correctly)

  • 11. Dave Heyne (19/20 answered correctly)

  • 12. Douglas Steitz (19/20 answered correctly)

  • 13. Gunnar Ackx (19/20 answered correctly)

  • 14. William Turcotte (19/20 answered correctly)

  • 15. Michael Beitzel (19/20 answered correctly)

  • 16. Bryon Beck (19/20 answered correctly)

  • 17. Robert Cloutier (19/20 answered correctly)

  • 18. Matt Burst (19/20 answered correctly)

  • 19. Robin Hasak (18/20 answered correctly)

  • 20. Brian McEwen (18/20 answered correctly)

Thursday, October 10, 2013

What is the source of potential inhalation hazards that blasters face in air abrasive blasting operations?

The treated surface
Abrasive materials
Breathing air
All of these

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Previous Quizzes from the Past Week

Wednesday, October 9, 2013
True or False: Relative humidity at the surface of bridge steel may be different from the relative humidity in the atmosphere away from the steel surface.

Tuesday, October 8, 2013
A recent 5-year inspection of a lining system on a potable water tank bottom that had suffered significant soil-side corrosion in Melbourne, Australia, showed excellent performance from what lining type?

Monday, October 7, 2013
Which of the following attributes is normally not considered an advantage of vinyl ester coatings?

Friday, October 4, 2013
What is another name for “work mix?”

Thursday, October 3, 2013
True or False: Amine blush is caused by UV exposure.

More previous quizzes


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