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

  • 1. David Zuskin (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. William Turcotte (22/23 answered correctly)

  • 6. Adam Carter (22/23 answered correctly)

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

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

  • 9. Farooq M (22/23 answered correctly)

  • 10. Stephen Lipsham (21/23 answered correctly)

  • 11. David Danielson (21/23 answered correctly)

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

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

  • 14. Matt Burst (21/23 answered correctly)

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

  • 16. Paul Hunter (21/23 answered correctly)

  • 17. Douglas Steitz (21/23 answered correctly)

  • 18. Bryon Beck (20/23 answered correctly)

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

  • 20. Roland Peemans (20/23 answered correctly)

Wednesday, April 20, 2011

Sulfate-reducing bacteria contribute to corrosion by what mechanism?

Reacting with sulfur-containing organic matter to produce hydrogen sulfide
Reacting with water to produce hydrogen sulfide
Erosion corrosion
Cavitation corrosion

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Previous Quizzes from the Past Week

Tuesday, April 19, 2011
True or false: It is sometimes useful to stripe coat steel edges and irregular surfaces after the full primer coat is applied.

Monday, April 18, 2011
Surface profile on steel, measured as peak-to-valley height of the roughness, has several other names, including which of the following.

Friday, April 15, 2011
Which of the following abrasive types is normally the hardest?

Thursday, April 14, 2011
In the list of actions below, which one precedes all the others in development of a maintenance painting program?

Wednesday, April 13, 2011
What organization conducts research on safety and health issues and provides technical assistance to OSHA?

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