Marine Electrical Systems USCG Question #729 (Set 25)

A shaded-pole motor is a specific type of motor included in what class of motor?

Official USCG Answer & Rule Citation

Correct Answer: Option B — single-phase induction motor

Shaded-pole motors utilize a copper loop around a portion of each pole piece to create a lagging magnetic field component, operating fundamentally as a single-phase induction motor class under Title 46 CFR Subchapter J standards for fractional horsepower auxiliary machinery.

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