What is power factor? (Power in AC circuits) | Alternating current | Physics | Khan Academy
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What is power factor? (Power in AC circuits) | Alternating current | Physics | Khan Academy
The power factor represents the fraction of the available power (also called apparent power) that is consumed (also called the true power) by the circuit. Low power factors cause higher heating losses in transmission lines. Let's explore this in more detail. Khan Academy is a nonprofit organization with the mission of providing a free, world ...
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