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1 year ago

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How many watts are consumed in a circuit having a power factor of 0. 2 if the input is 100 vac at 4 amperes?.

1 answer:

Anna71 [15]1 year ago

6 0

The watts that are consumed is 80 watts.

<h3>What power factor?</h3>

The term power factor has to do with the measure of the efficiency of the use of energy. Recall that power is defined as the rate of doing work. The magnitude of the power factor shows the extent to which the power is used.

Now, to obtain the watts are consumed in a circuit having a power factor of 0. 2 if the input is 100 vac at 4 amperes we have; V × I × PF = 100V × 4A × 0.2 = 80 watts.

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