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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)

  • 2. Shabbir Hussain Shah (22/23 answered correctly)

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

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

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

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Friday, March 8, 2013

What are Krebs units?

Measures of viscosity
Differentials among abrasive sieve sizes
ISO designations of soluble salt concentrations
Levels of pigment concentration in a paint

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Previous Quizzes from the Past Week

Thursday, March 7, 2013
Where does a cohesive coating failure occur?

Wednesday, March 6, 2013
True or false: A pot tender is a generic name for an agitator in a spray pot used to apply zinc-rich coatings.

Tuesday, March 5, 2013
When coatings are applied by air spray, oil contamination in the air supply is likely to cause what coating film defect?

Monday, March 4, 2013
What is ICORR?

Friday, March 1, 2013
By what mechanism does an acrylic latex cure?

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