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Quiz Leaderboard: 2/22 - 3/24/2018    Sign in to track your quiz score! | Full Leaderboard

  • 1. Chuck Fite (21/22 answered correctly)

  • 2. willem van Gent (21/22 answered correctly)

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

  • 4. Juan I. Ordinas (21/22 answered correctly)

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

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

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

  • 8. Adam Carter (20/22 answered correctly)

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

  • 10. Douglas Steitz (20/22 answered correctly)

  • 11. Glenn D. Hauser (20/22 answered correctly)

  • 12. Ron Truman (20/22 answered correctly)

  • 13. Robert Cloutier (20/22 answered correctly)

  • 14. Wes Carter (20/22 answered correctly)

  • 15. Roland Peemans (19/22 answered correctly)

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

  • 17. Robin Hasak (19/22 answered correctly)

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

  • 19. Richard Williams (19/22 answered correctly)

  • 20. John Ladage (18/22 answered correctly)

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?

More previous quizzes
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