Which statement is TRUE concerning electric propulsion drives?
Official USCG Answer & Rule Citation
Correct Answer: Option A — The propeller speed and direction of rotation are easily controllable.
Electric propulsion drives permit precise control over prime mover output frequency and phase sequence, allowing rapid, seamless adjustments to propeller speed and rotational direction without complex mechanical reversing gearboxes, complying with Title 46 CFR Subchapter J provisions.
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