Question

The value of power factor, in an $AC$ circuit, is zero in

• A. only inductive circuit
• B. only resistive circuit
• C. an $L-R$ circuit
• D. an $R-C$ circuit

Answer 1

The correct option is A only inductive circuit

The value of power factor is zero in both inductive and capacitive circuit.

Here, cpacitive circuit is not in option. Thats why only option (A) is correct