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Quiz Leaderboard: 9/20 - 10/20/2016    Sign in to track your quiz score! | Full Leaderboard

  • 1. arieh calahorra (23/23 answered correctly)

  • 2. Doug Driscoll, Sr. (22/23 answered correctly)

  • 3. Michael Beitzel (22/23 answered correctly)

  • 4. Robin Hasak (22/23 answered correctly)

  • 5. willem van Gent (22/23 answered correctly)

  • 6. Mark Gierke (22/23 answered correctly)

  • 7. Juan I. Ordinas (22/23 answered correctly)

  • 8. Stephen Lipsham (22/23 answered correctly)

  • 9. Farooq M (21/23 answered correctly)

  • 10. Roland Peemans (21/23 answered correctly)

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  • 12. Mark Allen (21/23 answered correctly)

  • 13. Dave Heyne (21/23 answered correctly)

  • 14. Bryon Beck (21/23 answered correctly)

  • 15. Robert Cloutier (21/23 answered correctly)

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  • 17. L. Steven Moore (20/23 answered correctly)

  • 18. Shabbir Hussain Shah (20/23 answered correctly)

  • 19. Peter Farrell (20/23 answered correctly)

  • 20. Adam Carter (20/23 answered correctly)

Wednesday, February 13, 2013

True or false: Opaque stains produce color on a concrete floor by reacting chemically with the concrete.


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Previous Quizzes from the Past Week

Tuesday, February 12, 2013
What association in the U.S. now deals with the science and technology of formulating and making paint?

Monday, February 11, 2013
True or false: One main reason for OSHA’s 2012 revision to the Hazard Communication Standard was to harmonize it with global hazard communication standards.

Friday, February 8, 2013
What is the main feature of zinc that allows it to provide cathodic protection to steel?

Thursday, February 7, 2013
An Atlas Test Cell is normally used to test the performance of what kind of coating material?

Wednesday, February 6, 2013
True or false: In air abrasive blast cleaning of steel, a venture nozzle generates a deeper blast profile than a straight bore nozzle with the same diameter opening.

More previous quizzes

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