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Friday, December 2, 2011

What is the most widely used method to prevent corrosion of carbon steel?

Protective coatings
Cathodic protection
Inhibitor chemicals

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Previous Quizzes from the Past Week

Thursday, December 1, 2011
What is the effect of air temperature on the pot life of a two-component coating?

Wednesday, November 30, 2011
True or false: Despite their higher cost, polysiloxanes and fluorourethanes are sometimes specified for water tank exteriors.

Tuesday, November 29, 2011
True or false: Use of crystalline silica sand has now been banned from use as a blasting abrasive in the United States.

Monday, November 28, 2011
What is the main purpose of lithium silicate in the diamond polishing of concrete?

Wednesday, November 23, 2011
High pressure, supplied-air respirators used for abrasive blasting normally have an Assigned Protection Factor of 25. What does this NIOSH rating mean?

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