Power factor is a measure of how effectively electrical power is being used in a circuit.

• Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes).

• It indicates the efficie...read more

Current and voltage in which phase angle cosfie angle hota he

The ratio of the True power by apparent powe as known as Power factor

In electrical engineering, the power factor of an AC power system is defined as the ratio of the real power absorbed by the load to the apparent power

The power factor is showing us about over power is how much use and how much is wasting 

Which is showing us about over power is how much use and how much is wasting