Speeds up to ____ rpm are used in centrifugal compressors.

A. 15,000
B. 20,000
C. 25,000
D. 30,000


Answer: D

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Rafters are shown on the roof framing plan.

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

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A residence with 120V and 240V loads is likely to be served by a(n) _____.

a. single-phase transformer with two secondaries b. autotransformer c. three-phase transformer d. buck-and-boost transformer

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The system that allows GM to retrieve vehicle diagnostic reports via satellite is called:

A. OnStar B. Cadillac User Experience (CUE) C. GM navigational system D. GM Multiplexing

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A common mistake during hood removal is forgetting to disconnect windshield washer hoses and wires, which can break or snap small hose fittings or sever wires.

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

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