Marine Electrical Systems USCG Q#392 (Set 14)

In figure "A" of the illustration, what is the position of the circuit breaker? Illustration EL-0033

USCG Exam Illustration EL-0033
USCG Examination Diagram: Illustration EL-0033
Official USCG Answer & Rule Citation

Correct Answer: Option B — off

Molded case circuit breaker handle positions clearly indicate operational status; the off position breaks contact internally, interrupting continuity to downstream loads.

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