HK Engine Operator Grade 3 Practice Questions - Hong Kong Local Engine Operator Grade 3 Certificate Of Competency Exam

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If the engine rpm suddenly rises without a throttle change while the vessel is underway, what should the operator suspect first?

Loss of propeller load (lost or slipped prop, broken shaft) or a governor/control fault That the bilge pump has automatically started That the navigation lights have failed That the fire extinguisher needs recharging

Correct Answer:

Loss of propeller load (lost or slipped prop, broken shaft) or a governor/control fault

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