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Quiz Leaderboard: 9/26 - 10/26/2016    Sign in to track your quiz score! | Full Leaderboard

  • 1. arieh calahorra (23/23 answered correctly)

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  • 3. Michael Beitzel (22/23 answered correctly)

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  • 18. L. Steven Moore (20/23 answered correctly)

  • 19. Peter Farrell (20/23 answered correctly)

  • 20. Brian McEwen (19/23 answered correctly)

Tuesday, February 1, 2011

What is the name given to the pressure caused by differences in concentration of solution on each side of a semi-permeable membrane?


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Previous Quizzes from the Past Week

Monday, January 31, 2011
How are water and abrasive combined in wet abrasive blasting?

Friday, January 28, 2011
True or false: Moisture-cured polyurethanes are single-component materials.

Thursday, January 27, 2011
True or false: When steel freshly cleaned by air abrasive blasting is exposed to conditions of high humidity, moisture, or a corrosive atmosphere, the discoloration that occurs is called "rust back."

Wednesday, January 26, 2011
In protective coatings work, which of the following might be called a dolly?

Tuesday, January 25, 2011
What is the usual name given to the type of crack that occurs in fresh concrete soon after it is placed?

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