A main propulsion diesel engine is normally shut down by __________.
Official USCG Answer & Rule Citation
Correct Answer: Option C — securing the fuel supply
Securing the fuel supply immediately starves the combustion chambers of the energy source required for continuous operation, making it the standard and safest method for shutting down any marine diesel engine.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.