【名词&注释】
柴油机(diesel engine)、增压器(turbocharger)、专用工具(special tool)
[单选题]增压器发生故障后采用拆除转子的措施,不仅防止事故扩大,更重要的是保护了转子,但缺点是()。
A. 破坏了与柴油机联合装置的工作
B. 需要随机专用工具和专用盖板
C. 工作量大
D. 废气仍通过使壳体受到高温作用
查看答案&解析
查看所有试题
学习资料:
[单选题]In a central cooling system, used in some modem ships, sea water is supplied to cool ()which will circulate to other individual cooler, greatly reducing the corrosion problems.
A. fresh water
B. sea water
C. cooling oil
D. emulsio
[单选题]Measure () by means of lead wire.
A. the clearance of the main bearing
B. the diameter of main bearing
C. the hardness of main bearing
D. the tolerance of main bearing
本文链接:https://www.51bdks.net/show/x7l95e.html