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If a crankcase explosion occurs in a diesel engine, you should stop the engine and()

单选题
2023-03-10 13:11
A、immediately open all crankcase relief ports
B、increase crankcase exhauster speed to draw cool air into the engine
C、allow the engine to cool naturally
D、increase crank case scavenge air to remove unburned gase
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正确答案
C

试题解析

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