426. In addition to the normal governor, each main engine having a maximum continuous output of 300 hp and over, which can be declutched or which drives a controllable pitch propeller, __________.

A. is not required to have any additional overspeed protection provided a hydraulic governor is used
B. and is a direct reversible engine, is required to have an overspeed trip set to secure the fuel to the engine when its rated speed is exceeded by more than 15 percent
C. is to be fitted with a separate overspeed device so adjusted that the speed cannot exceed the maximum rated speed by more than 20 percent
D. will not require any additional overspeed protection provided a mechanical type governor is used

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MCQ.Marinesite

426. In addition to the normal governor, each main engine having a maximum continuous output of 300 hp and over, which can be declutched or which drives a controllable pitch propeller, __________.

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Marinesite MCQs