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Quiz Leaderboard: 9/4 - 10/4/2015    Sign in to track your quiz score! | Full Leaderboard

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

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

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

  • 4. Paul Hunter (19/20 answered correctly)

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

  • 9. willem van Gent (19/20 answered correctly)

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  • 16. Dave Heyne (18/20 answered correctly)

  • 17. Robert Cloutier (18/20 answered correctly)

  • 18. Bryon Beck (18/20 answered correctly)

  • 19. Brian McEwen (17/20 answered correctly)

  • 20. arieh calahorra (17/20 answered correctly)

Wednesday, November 21, 2012

Which one of the following blasting abrasives is derived from mineral deposits?

Silicon carbide
Aluminum oxide
Glass beads

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Previous Quizzes from the Past Week

Tuesday, November 20, 2012
What is the minimum surface profile required to meet SSPC’s specification, Power Tool Cleaning to Bare Metal?

Monday, November 19, 2012
Of the following selections, which one describes a use of calcium borosilicate in coatings?

Friday, November 16, 2012
What organization conducts research on safety and health issues and provides technical assistance to OSHA?

Thursday, November 15, 2012
True or false: An industrial floor coating containing 50 percent bio-based material was recently introduced.

Wednesday, November 14, 2012
True or false: Baking soda can be used as an abrasive in both wet and dry abrasive blast systems.

More previous quizzes

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