When alternating current is used, there are often voltage spikes due to power surges, circuit characteristics, or lightning.
Answer the following statement true (T) or false (F)
True
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Rate reductions are made by the power company when the metering measurements are taken on the ____ side of the transformer.
A. high-voltage B. variable-voltage C. low-voltage D. secondary bus
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What is sin 180o?
A. 0.25 B. 0 C. 1 D. 1.5
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A wire terminal is often retained within a plastic connector
Indicate whether the statement is true or false
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Air-conditioning tube-and-fin coils are commonly available as:
A) "N" coils, "T" coils, and "P" coils. B) "A" coils, "T" coils, and "O" coils. C) Slab coils, slant coils, "A" coils, and "N" coils. D) Slant coils, "T" coils, and "P" coils.
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