Power factor of the following circuit will be unity

Related Mcqs:

Form Factor is the ratio of__________?

A. average value/r.m.s. value B. average value/peak value C. r.m.s. value/average value D. r.m.s. value/peak value...

In a pure resistive circuit__________?

A. current lags behind the voltage by 90° B. current leads the voltage by 90° C. current can lead or lag the voltage by 90° D. current is in phase with the voltage...

The phosphors for which of the following pair are 180° out of phase for VL, VC and VR______?

A. Vc and VR B. VL and VR C. Vc and VL D. none of the above...

The input of an A.C. circuit having power factor of 0.8 lagging is 40 kVA The power drawn by the circuit is__________?

A. 12 kW B. 22 kW C. 32 kW D. 64 kW...

In a purely inductive circuit__________?

A. actual power is zero B. reactive power is zero C. apparent power is zero D. none of above is zero...