Calculate the True Power in an R-L Series Circuit

Question:

What is the formula to calculate the true power in an R-L series circuit?

Answer:

The formula to calculate the true power in an R-L series circuit is True Power = Apparent Power x Power Factor.

An R-L series circuit consists of a resistor (R) and an inductor (L) connected in series. The true power in this type of circuit can be determined using the formula True Power = Apparent Power x Power Factor.

True power represents the actual power consumed by the circuit and is measured in watts (W). Apparent power is the total power consumed by the circuit, including both the real power (true power) and reactive power, and is measured in volt-amperes (VA). Power factor is a measure of how efficiently the electrical power is being used in the circuit.

By multiplying the apparent power by the power factor, we can obtain the true power consumed by the circuit. This calculation helps in understanding the actual power requirements of the circuit and optimizing its performance.