What is the power factor in a pure inductive or capacitive circuit?
Therefore, the power factor of pure inductor and pure capacitor circuit is zero.
What is the power factor in pure L circuit?
zero
The power factor of an inductor is zero.
What is inductive power factor?
Inductive Loads, also called Lagging Loads or Inductive Load Banks or Inductive Reactive Loads or Power Factor Loads, are AC loads that are predominantly inductive in nature so that the alternating current lags behind the alternating voltage when the current flows into the load.
What is value of power factor in pure resistive and pure inductive circuit?
Therefore, since the voltage and current are in phase for a purely resistive circuit, its PF is 1. With pure inductive or pure capacitive circuits, the current is 90o out of phase with the circuit voltage; thus, the cos φ = 90o. Hence, the PF of these circuits is zero.
What is pure capacitive circuit?
The circuit containing only a pure capacitor of capacitance C farads is known as a Pure Capacitor Circuit. The capacitors stores electrical power in the electric field, their effect is known as the capacitance. In pure AC capacitor circuit, the current leads the voltage by an angle of 90 degrees. …
What is the power factor of the circuit?
Power factor is defined as the ratio of the average power in an ac circuit to the apparent power, which is the product of the voltage and current magnitudes. Power factor (PF) has a value between zero and unity.
What is power factor of pure resistive load?
For the purely resistive circuit, the power factor is 1 (perfect), because the reactive power equals zero.
What is a pure capacitance?
In a pure capacitive circuit, the instantaneous power may be positive or negative. As with the simple inductor circuit, the 90-degree phase shift between voltage and current results in a power wave that alternates equally between positive and negative.