Sudden unloading of a diesel engine can cause __________.
Official USCG Answer & Rule Citation
Correct Answer: Option C — overspeed trip
When a diesel engine experiences sudden and complete load removal, the governor may momentarily fail to control fuel delivery instantly, allowing engine RPM to surge beyond safe operational limits and triggering the mechanical overspeed trip to prevent catastrophic engine destruction.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.