正确答案: A

cavitation erosion in the water jackets

题目：If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is determined not to be defective, you would suspect a/an

解析：A

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举一反三的答案和解析：

[单选题]下列________是属于船员责任事故。

施工修理和装配不当

[单选题]不能用砂土扑灭的火是：_______。

爆炸品火灾。

[单选题]一般的围油栏只适用于风速____米／秒、波高___米、潮流_____节以下的场合。

10,1,1

[单选题]STCW78/95 Convention states that the officer in charge of the engineering watch is the representative

chief engineer's