正确答案: A

turning gear

题目：Engage the flywheel with the （）.

查看原题 查看所有试题

学习资料的答案和解析：

[单选题]可靠性对船舶动力装置具有特别重要的意义，可靠性不足会（）。

A+B

[单选题]废气锅炉出口排烟温度t2不应低于露点，为了最大限度利用排气余热，在标定工况下，t2=露点+△t（℃），式中△t不应小于（）℃.

25

[单选题]Care and cleanliness are required when installing diesel fuel filters （）.

both of the above

[单选题]If the engine does start on air, but combustion does not immediately begin, the cause may be （）.

the turning gear still engaged

[单选题]The figure that the volume of air at BDC is divided by the volume of air at TDC is termed as（）.

compression ratio

[单选题]The film of oil between the rings and the liner is not only essential for the lubrication but also plays an important part in achieving （）.

a gas seal