The circuit shown in the diagram is in resonance. Power factor of the circuit is

The power factor of a circuit is

The power factor of L-R circuit is-

What is the power factor for the circuit shown ?

Find the power factor of the circuit shown in figure.

Find the power factor of the circuit shown in figure.

Power factor of the AC circuit varies between

Assertion : AC circuit derives maximum power when it is in a state of resonance. Reason: Power factor of the circuit becomes zero in case of reasonance.

In the circuit shown in figure power factor of box is 0.5 and power factor of circuit is sqrt3/2 .Current leading the voltage. Find the effective resistance of the box.

There are two circuits shown in figure . Find the ratio of power factor of circuit -I to that with power factor of circuit -II .

The power factor for the circuit shown below is