Why the power consumed by purely capacitive circuit is zero?
Moreover, what is the power factor of a pure capacitive circuit?
The power factor (p.f) of a pure capacitive circuit will be 1, because in capacitive circuits, capacitors are used, which minimizes the value of reactive power almost equal to zero (0). where; Apparent power is equal to the square root of the sum of the (Actual Power & Reactive Power).
One may also ask, what is the power consumption of purely inductive and capacitive load? here Z is impedance , for pure inductive , it will be jwl . this consumed power will do nothing usable work but will be lost in inducing magnetizing field in inductor. x - angle between load voltage and load current which 90 degree for inductive or capacitive hence usable power is zero.
Accordingly, does capacitor consume power?
Inductor or capacitor are such devices that do not consume any type of electric power for building up the fields. In practical situation, if there is no kind of utilization of electric circuit , all the energy will go in vain.
What is the power consumed by pure inductive circuit?
Power in Pure Inductive Circuit Hence, the average power consumed in a purely inductive circuit is zero. The average power in one alteration, i.e., in a half cycle is zero, as the negative and positive loop is under power curve is the same.