How much does a gallon of water at average room temperature weigh?
a. 6.75 pounds
b. 7.48 pounds
c. 8.33 pounds
d. 9.12 pounds
ANSWER: c
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a. modules b. packets c. kits d. units
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?________ occurs when the friction coefficient of the brake lining material drops off sharply because intense heat makes it? "slippery."
A. ledges B. nibs C. pawl D. mechanical fade E. lining fade
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The minimum depth for a control joint is _____.
a. 3/8" b. 3/4" c. 1" d. 1-1/4"
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A traditional drying compound typically needs ________ hours between coats to allow air-drying
A) 20 B) 16 C) 8 D) 24
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