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    Exam 23: Special-Purpose Outletselectric Heating, Air Conditioning
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    Although Two-Wire Cables, Such as Type NM and Type AC
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Although Two-Wire Cables, Such as Type NM and Type AC

Question 1

Question 1

Essay

Although two-wire cables, such as Type NM and Type AC, contain one black and one white insulated conductor, they are frequently used in residential wiring to supply 240-volt loads. Explain how this can be permitted.

Correct Answer:

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