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Quiz Leaderboard: 9/24 - 10/24/2016    Sign in to track your quiz score! | Full Leaderboard

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Monday, November 29, 2010

Bug holes, tie holes, and honeycombs have what in common?

They are surface imperfections in masonry.
They are surface imperfections in concrete.
They all result from improper vibration of concrete.
They all result from improper placement of mortar.

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Previous Quizzes from the Past Week

Wednesday, November 24, 2010
Anaerobic bacteria contribute to microbiologically induced corrosion by producing what?

Tuesday, November 23, 2010
Embedment of abrasive grit is a problem often encountered in surface preparation of stainless steel.

Monday, November 22, 2010
Where would you expect to find an air wash separator?

Friday, November 19, 2010
True or false: Sealing of a porous aluminum or zinc thermal spray coating can be accomplished naturally through oxidation.

Thursday, November 18, 2010
The U.S. Army Corps of Engineers used what type of coating with great success on locks and dams in both atmospheric and immersion service for more than 50 years?

More previous quizzes

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