Tag: power factor

  • Why is Power factor so important in Electrical Power System ?

    Why is Power factor so important in Electrical Power System ?

    Generally, we can define the term power factor in three ways; “The cosine of an angle between current and voltage of an Ac circuit is called power factor” “The ratio between the resistance and total impedance of an Ac circuit is called power factor” “The ratio between the active power and apparent power is called…