Measurement of power and power factor in a single-phase ac series inductive circuit and study improvement of power factor using capacitors Theory Power:
The maximum value of power factor is _______. ?
A capacitor with reactance of 3 Ω is connected in series with a resistor of 4 Ω across a supply frequency of 50 Hz. Find the power factor?
What effect does adding a capacitor in parallel to an inductive load have on the power factor?
In a purely inductive circuit, the power factor is _______.
If the power factor of an AC circuit is 0.9, what is the angle of the phase difference between the voltage and current?