单选题To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）ASpeed limiting governorBOver-speed governorCOver-speed tripDOver-speed relay
单选题
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
A
Speed limiting governor
B
Over-speed governor
C
Over-speed trip
D
Over-speed relay
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