An alternator is supplying a load of 300kw 0.6 power factor lagging. if the power factor is raise to unity, how many kilowatts can alternator supply for the same kva loading?

Respuesta :

200Kw can be supplied by the alternator.

What does power factor mean?

The power factor (PF) is the ratio of the perceived power (measured in kilovolt amperes) to the working power (measured in kilowatts [kW]) (kVA).

The quantity of power utilized to run machinery and other equipment over a specific time period is measured by apparent power, sometimes referred to as demand. By multiplying (kVA = V x A), it can be discovered.

What is the formula for power factor?

The power factor is calculated using the formula Power Factor = cos, where is the phase difference between the voltage and current phasor.

The power factor is defined as the cosine of the phase difference between voltage and current.

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