Marine Electrical Systems USCG Question #352 (Set 12)

Capacitors can be used in electric distribution systems to improve power factor. This is accomplished by seesawing energy between the capacitor and what device or devices?

Official USCG Answer & Rule Citation

Correct Answer: Option B — inductive loads

Inductive loads like motors create lagging power factors by drawing reactive magnetic energy. Capacitors installed on marine distribution systems provide leading reactive power, continually exchanging or seesawing energy with these inductive loads to improve overall system power factor.

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