Power loss in `AC` circuit will be minimum when

Current in LCR ac circuit will be maximum when omega is

Power in AC Circuits Examples

Power consumed in an AC circuit is zero if it is purely

Assertion : The power in ac circuit is minimum if the circuit has only a resistor. Reason : Power of a circuit is independent of the phase angle.

In an A.C. circuit I=10 cos(100 t) ampere and V=20 sin(100t). The power loss in the circuit will be

Power consumed in an AC circuit becomes zero if

The power factor in the circuit is unity, when the circuit contains an ideal