Which of the following piston materials transfers heat at the fastest rate?

A. forged steel
B. aluminum alloy
C. pressed steel
D. Ni-Resist


Answer: B

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A type of cable with a corrugated sheath that has a maximum bend radius of 7 times the cable diameter is _____.

a. Type MC b. Type SE c. Type AC d. Type NM

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What is the purpose of locking hubs?

What will be an ideal response?

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The aggregate mix used for the design of an asphalt paving concrete consists of 42% coarse aggregates, 51% fine aggregates, and 7% mineral fillers. If the respective bulk specific gravities of these materials are 2.60, 2.71, and 2.69, and the effective specific gravity of the aggregates is 2.82, determine the optimum asphalt content as a percentage of the total mix using results obtained using the Marshall method as shown in the following table. The specific gravity of the asphalt cement is 1.02.

What will be an ideal response?

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The roof framing plan gives information about the benchmark requirments of the building.

Answer the following statement true (T) or false (F)

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