Which of the following motors has a frame configuration for solid base mounting only? EL-0184
Official USCG Answer & Rule Citation
Correct Answer: Option A — A
Solid base mounting frames utilize rigid feet cast integrally with the motor housing for secure bolting to foundations. Diagram A illustrates this traditional foot-mounted configuration mandated by NEMA and IEEE standards for heavy-duty marine auxiliary equipment.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.