The coefficient of ____ is used to calculate the amount of expansion that can be expected as temperatures change.
A. insulation
B. thermal expansion
C. heat transmission
D. fire resistance
Answer: B
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There are approximately ____ golf courses in the United States
A) 1,200 B) 7,000 C) ?13,000 D) 16,000
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Before the arrival of European explorers and settlers, the center of this continent was a land of vast, uninterrupted grassland
Indicate whether the statement is true or false
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____________________ are devices that are made to aid in assemblies and fabrication of weldments. These devices are helpful when a number of similar parts are to be made.
Fill in the blank(s) with the appropriate word(s).
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The maximum distance between supports for a Type NM cable is __________.
a. 3 feet b. 4-1/2 feet c. 6 feet d. 10 feet
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