正确答案: A
计及轴承温度的影响
题目:轴系校中计算中的热态是指()。
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学习资料的答案和解析:
[单选题]低速柴油机的最低稳定转速不高于标定转速的()%。
30
[单选题]若已知曲轴的轴线状态呈拱腰形,则其两主轴承高度必然()于相邻轴承,测得臂距差为()值。
高/负
[单选题]轴系两端轴的同轴度是通过测量轴系两端轴法兰上的()来衡量。
总偏中值
[单选题]当船轴上的裂纹深度不大于轴径的5%,长度不大于轴径的10%时,可采用()修理。
C.焊补
[单选题]() the engines, the diesel engine is() used engine on board.
Among;the most commonly
[单选题]The selection of a lubricating oil depends to a great extent on the operating conditions,().
B and C
[单选题]The most important factor that causes the wear of the engine parts is ().
friction
[单选题]If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
All of the above are correct