Technician A says that most horn circuits use a relay and the current through the relay coil is controlled by the horn switch or body control module. Technician B says that most windshield wipers use a two-brush, three-speed motor. Who is right?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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Are USDA-soil and water conservation measures involuntary?
Indicate by YES (Y) or NO (N).
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Poured-in-place concrete differs from ____ that is poured into forms at a manufacturing plant and then shipped to the jobsite and erected in piece.
A. precast concrete B. molded concrete C. ready-made concrete D. prefabricated concrete
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The lead of a screw is:
A) A lead bolt B) Part of an engine lathe C) The chamfer on the end of a threaded part D) The distance that a threaded mating part will move when rotated one revolution
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If the true power is 10 W and the reactive power is 10 VAR, the apparent power is ________
A) 14.1 VA B) 100 VA C) 5 VAT D) 20 VA
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