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Quiz Leaderboard: 10/29 - 11/28/2015    Sign in to track your quiz score! | Full Leaderboard

  • 1. Juan I. Ordinas (20/20 answered correctly)

  • 2. Farooq M (19/20 answered correctly)

  • 3. Mark Allen (19/20 answered correctly)

  • 4. Mark Gierke (19/20 answered correctly)

  • 5. Dave Heyne (19/20 answered correctly)

  • 6. Roland Peemans (19/20 answered correctly)

  • 7. Stephen Lipsham (19/20 answered correctly)

  • 8. Gustavo Vidal (19/20 answered correctly)

  • 9. Robert Cloutier (19/20 answered correctly)

  • 10. Matt Burst (19/20 answered correctly)

  • 11. William Turcotte (19/20 answered correctly)

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

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

  • 14. Doug Driscoll, Sr. (19/20 answered correctly)

  • 15. David Zuskin (19/20 answered correctly)

  • 16. Gunnar Ackx (18/20 answered correctly)

  • 17. Douglas Steitz (18/20 answered correctly)

  • 18. Robin Hasak (18/20 answered correctly)

  • 19. Michael Beitzel (18/20 answered correctly)

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

Tuesday, December 7, 2010

The oxide layer formed on steel during manufacture is called what?

Steel oxide
Blue oxide
Mill scale
Mill oxide

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Previous Quizzes from the Past Week

Monday, December 6, 2010
What is a doctor blade?

Friday, December 3, 2010
In addition to steel abrasives, which of the following can be considered for reclamation and reuse?

Thursday, December 2, 2010
True or false: The tidal or splash zone on a structure immersed in seawater, such as an offshore platform, is an area of mild corrosivity.

Wednesday, December 1, 2010
What is one reason to use a viscosity cup in the field?

Tuesday, November 30, 2010
Why will painters sometimes apply a mist coat to inorganic zinc-rich primers before applying a full topcoat?

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