The best method of determining proper voltage on theJ1850 Bus system is with a(n) ____.

A. lab scope
B. voltmeter
C. DMM
D. ammeter


Answer: A

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Intermittent welding consists of a series of ____ welds.

A. long B. long-short-long C. short-long D. short

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On wood-stud and cold-formed steel-stud-wall assemblies, stucco is typically applied in three coats. Beginning from the first to the last, the coats are generally called ________.

A) scratch coat, brown coat, and finish coat. B) prime coat, brown coat, and finish coat. C) prime coat, scratch coat, and finish coat. D) brown coat, scratch coat, and finish coat. E) prime coat, base coat, and finish coat.

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The temperature difference between the hot water entering the tower and the cold water leaving the tower is known as:

A) Approach. B) Heat load. C) Wet-bulb depression. D) Cooling range.

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The U.S. Department of Energy's climate zones are based on

A) the exterior humidity. B) the exterior air temperature. C) precipitation. D) A and B. E) B and C.

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