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

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Friday, June 20, 2014

What is the relationship between a discontinuity and a holiday in a coating?

Several discontinuities can create a holiday.
Discontinuities expose the substrate beneath the coating; holidays do not.
They are synonymous.
There is no relationship.

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Previous Quizzes from the Past Week

Thursday, June 19, 2014
True or false: A Maryland State Highway Administration test of bridge coatings systems, supported by the Federal Highway Administration and recently reported in JPCL, found that two-coat systems performed equally as well as a conventional, three-coat high-performance system.

Wednesday, June 18, 2014
True or false: Coating maintenance options after condition assessment can include spot repair, spot repair with full overcoat, and complete removal and replacement of the coating.

Tuesday, June 17, 2014
Among the various types of anti-foulings for ships, what are foul-release coatings?

Monday, June 16, 2014
What is the name of a work site safety precaution that is also the term used when an employer prevents workers from entering a facility in a labor dispute?

Friday, June 13, 2014
Which method of blasting produces the least blast debris, presuming the same substrate in the same condition is being cleaned by each method?

More previous quizzes

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Graco Inc.
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HoldTight Solutions Inc.

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Contact us for your
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(800) 319.8802

Clemco Industries Corp.
Global engineering-trusted solutions

For more than 70 years, Clemco has provided the highest quality blast equipment with a total commitment to comfort and safety.

W Abrasives : Shot Peening Solutions

W Abrasives has developed an exclusive range of products to boost your peening and blasting performances.

CHLOR*RID International Inc.
Free Webinar

Learn about soluble salts, along with a discussion on allowable levels.
More information at,


Oxford Instruments Coating Measurement

Farrow System USA, Inc.
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