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If a diesel engine were running at 20% overload with a smoky exhaust, you should（）

单选题
2022-05-21 13:04
A、stop the engine immediately to prevent damage
B、increase lube oil pressure
C、slow the engine allowing it to gradually cool
D、decrease the cooling water it temperature to the water jacket
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正确答案
C
试题解析
标签： 船舶电气与船舶安全
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