正确答案: A

一般故障

题目：可靠性着重研究的是（）。

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学习资料的答案和解析：

[单选题]下列现象中（）会引起增压器振动。Ⅰ.叶片裂纹；Ⅱ.叶片脏污积垢；Ⅲ.气封损坏；Ⅳ.船舶长期停航；Ⅴ.叶片折断。

A．Ⅱ＋Ⅳ＋Ⅴ

[单选题]Put in the engine turning gear Now examine thoroughly inside the crankcase to （） that everything is correct.

make sure

[单选题]The oil is drawn from a drain tank through （）, one of a pair of pumps, into one of fine filters.

a strainer