Question 1654Deck General70% to pass
Individual wires, used in systems greater than 50 volts, _______________.
AI Explanation
The correct answer is A) must be installed in conduit.
Individual wires used in systems greater than 50 volts must be installed in conduit as per the National Electrical Code (NEC) requirements. This is to provide mechanical protection and prevent accidental contact with the energized conductors, which could pose a serious safety hazard. The other options are either too specific (B), or not completely accurate (C and D).
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