正确答案: C

锁住转子两端

题目：某船航行在风平浪静的海上，增压器发生严重故障，主机平均指示压力＞0.5MPa，此时对增压器应采取（）措施进行处理。

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学习资料的答案和解析：

[单选题]对于不可修产品的平均寿命，是指从开始使用到发生故障的平均工作时间，用（）表示。

MTTF

[单选题]桨叶经焊补修理后，为保证焊补质量应进行（）等处理。Ⅰ.磨光；Ⅱ.着色探伤；Ⅲ.测螺距；Ⅳ.静平衡试验；Ⅴ.退火。

Ⅰ＋Ⅱ＋Ⅴ

[单选题]（） is usually driven by the engine camshaft and supplies pilot air to the cylinder air start valve.

An air distributor

[单选题]A separate piston cooling system is used to limit any contamination （） piston cooling glands（） the piston cooling system only.

from；to

[单选题]The function of a lubricating oil is （） to lubricate the running surface （） to carry away a great deal of heat.

not only；but also

[单选题]The purpose of the delivery check valve used in a diesel fuel injection jerk pump is to （）.

assist in a quick cutoff of fuel injection

[单选题]The small end of the connecting rod is attached to the piston with a （）.

wrist pin

[单选题]A change in the degree of fuel atomization in a diesel engine would most greatly affect （）.

fuel penetration