__________ are strips of metal that are formed into a flattened C shape. __________ are simply strips of metal formed into an S shape. Both are used in joining sections of galvanized sheet metal in a duct system.

What will be an ideal response?


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The amount of prime coat that is applied prior to HMA paving should be limited to the amount that _____.

a. adequately covers the subgrade soil b. fills the joints to the upper ring c. can be absorbed by the base in 24 hours d. will evaporate in a 12-hour period

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Tarantulas _____ just prior to a molt

a. bury themselves in sand b. self-mutilate c. stop eating d. become very aggressive

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Silastic-LC-50 is a liquid silicon rubber designed to provide excellent clarity, superior mechanical properties, and short cycle time for high speed manufacturers. One high-volume manufacturer used it to achieve smooth release from molds. The company’s projected growth will result in silicon costs of $26,000 in years 1 and 2, with costs increasing by $2000 per year in years 3 through 5. At an interest rate of 10% per year, what is the present worth of these costs?

What will be an ideal response?

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The indoor coil is the condenser in:

A) The heating cycle. B) Both the cooling and defrost cycles. C) Both the heating and defrost cycles. D) The cooling cycle.

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