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Quiz Leaderboard: 9/25 - 10/25/2016    Sign in to track your quiz score! | Full Leaderboard

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

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

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

  • 4. Bryon Beck (21/22 answered correctly)

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

  • 6. Robert Cloutier (21/22 answered correctly)

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

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

  • 9. Gustavo Vidal (21/22 answered correctly)

  • 10. Farooq M (20/22 answered correctly)

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

  • 12. Roland Peemans (20/22 answered correctly)

  • 13. Shabbir Hussain Shah (20/22 answered correctly)

  • 14. Mark Gierke (20/22 answered correctly)

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

  • 16. Michael Beitzel (19/22 answered correctly)

  • 17. Juan I. Ordinas (19/22 answered correctly)

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

  • 19. Dave Heyne (19/22 answered correctly)

  • 20. Peter Farrell (18/22 answered correctly)

Monday, October 25, 2010

What is white rust?

Rust that appears on stainless steel
Wet storage stain that appears on galvanizing
Efflorescence on masonry caused by moisture
Salt stains on steel

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Previous Quizzes from the Past Week

Friday, October 22, 2010
True or false: Wet abrasive blast cleaning systems operate at pressures ranging approximately from 5,000 to 40,000 psi.

Thursday, October 21, 2010
How is a sieve analysis used in protective coating work?

Wednesday, October 20, 2010
What is a bug hole?

Tuesday, October 19, 2010
True or false: Salt fog (ASTM B117) is the main cyclic accelerated test for coatings.

Monday, October 18, 2010
What is "rust back"?

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