____ torque mechanical loads are machine applications where the torque loading is a function of the speed; low torque at low speeds, and higher torque at higher speeds.

a. Variable
b. Constant
c. Frequent
d. Average


a. Variable

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While having a discussion about chuck, Technician A says that chuck runout is allowed to be up to 0.010" in a consumer drill. Technician B says that it is allowed to be 0.005" in a commercial drill. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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The MCLG is legally enforceable.

a. True b. False

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The critical branch should include blood, bone and tissue banks, critical care systems, and ____.

A. ambulance parking area illumination B. nurse call systems C. food storage areas D. accounting systems

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Cartridge fuses used for branch circuit protection must be marked with the ampere rating, voltage rating, and

the _____. a. date manufactured b. dimensions c. expiration d. interrupting rating

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