Which of the following loads does not require a grounded circuit conductor?
A) Two wires, 120 volt
B) Three wires, 120/240 volt
C) Two wires, 240 volt
D) None of the above

Question

Quizplus · Accepted Answer

A load operating at 240 volts only requires two wires and does not require a grounded circuit conductor, as it does not have a potential difference with respect to ground. Option A requires a grounded conductor to complete the circuit, and Option B requires a grounded conductor for safety purposes in case of a fault.

Which of the Following Loads Does Not Require a Grounded