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Quiz Leaderboard: 9/27 - 10/27/2016    Sign in to track your quiz score! | Full Leaderboard

  • 1. Shabbir Hussain Shah (22/22 answered correctly)

  • 2. arieh calahorra (22/22 answered correctly)

  • 3. willem van Gent (22/22 answered correctly)

  • 4. Robert Cloutier (22/22 answered correctly)

  • 5. Farooq M (22/22 answered correctly)

  • 6. Robin Hasak (21/22 answered correctly)

  • 7. Doug Driscoll, Sr. (21/22 answered correctly)

  • 8. Dave Heyne (21/22 answered correctly)

  • 9. Mark Allen (21/22 answered correctly)

  • 10. Michael Beitzel (21/22 answered correctly)

  • 11. Mark Gierke (21/22 answered correctly)

  • 12. Roland Peemans (21/22 answered correctly)

  • 13. Stephen Lipsham (21/22 answered correctly)

  • 14. Bryon Beck (20/22 answered correctly)

  • 15. John Ladage (20/22 answered correctly)

  • 16. Peter Farrell (20/22 answered correctly)

  • 17. Gustavo Vidal (20/22 answered correctly)

  • 18. L. Steven Moore (19/22 answered correctly)

  • 19. Adam Carter (19/22 answered correctly)

  • 20. Mark Anater (19/22 answered correctly)

Wednesday, August 4, 2010

Breathing grade compressed air (Grade D as specified by the Compressed Gas Association) must contain what percentage of oxygen by volume?

19.5 to 23.5
24.6 to 28.6
33.5 to 36.5
13.3 to 18.3

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Previous Quizzes from the Past Week

Tuesday, August 3, 2010
True or false: a paint mitt is often used to paint a lattice-type electrical transmission tower.

Monday, August 2, 2010
What is galvanic corrosion?

Tuesday, July 27, 2010
True or false: NACE was founded before SSPC.

Monday, July 26, 2010
What is scarifying?

Friday, July 23, 2010
What was the former name of the American Coatings Association?

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