An over-speed trip serves to （）<br>A:stop the engine by cutting off the cooling water supply<br>B:stop the engine by closing the air intake<br>C:slow the engine but not stop it<br>D:slow the engine to half of normal load

An over-speed trip serves to （）
A:stop the engine by cutting off the cooling water supply
B:stop the engine by closing the air intake
C:slow the engine but not stop it
D:slow the engine to half of normal load

出自：海船船员证

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