One of the most important reinforcing materials is _____ which has allowed many parts previously made from metals have been replaced with plastics. ?
A. ?carbonaceous materials
B. ?polymer fibers
C. ?inorganic fibers
D. ?fibrous glass
Answer: D
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Describe the attachment method of various components (insulation, cover board and membrane) of a built-up roof (BUR) on a steel deck.
What will be an ideal response?
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Most beauty salons use which of the following sanitizing agent:
What will be an ideal response?
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After 1621, as a result of the religious wars in Bohemia, Ferdinand II forcibly imposed which faith on all of the province’s residents?
a. Catholicism b. Calvinism c. Lutheranism d. Orthodox Christianity
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What effect is ozone depletion having on the environment?
A. increased ground level ozone (smog) B. reduced marine life C. reduced crop fields D. all of the above
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