Which of the following may lead to the engine NOT to start o

题目
单选题
Which of the following may lead to the engine NOT to start on air?()
A

starting air pressure too high

B

correct timing of starting air valves

C

three of the six starting valves stuck

D

the turning gear disengaged

参考答案和解析
正确答案: B
解析: 暂无解析
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A

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解析: 暂无解析

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第9题:

单选题
Which of the following may cause that an engine doesnt turn on starting air?()
A

too low starting air pressure

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main starting valve closed

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正确答案: A
解析: 暂无解析

第10题:

单选题
Which cause of the following can lead to the engine not to start on air?()
A

starting air pressure too high

B

correct timing of starting air valves

C

three of the starting valves stuck

D

the turning gear disengaged


正确答案: A
解析: 暂无解析

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