Answer / m,ubaidullah khan

the beneficial part of the power supplied to the circuit
that the circuit actually performs work i.e ratio of real
power to apparent power is called power factor

Answer / ali

The cosec angle bt voltage and curent is called power factor

Answer / waqar khan

P=VIcos@
IN SIMPLY COS@ IS THE POWER FACTOR.

List few applications of d.c series motor?

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When we connect the large capacitor bank in series ?

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