正确答案: D
D.油泵轴线与转子轴线同轴
题目:增压器自带油泵工作的可靠性与其安装质量有关,安装时应保证()。
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学习资料的答案和解析:
[单选题]船舶能量利用效率与()有关。Ⅰ.动力装置的热工完善程度;Ⅱ.推进装置的工作效率;Ⅲ.船体状态和航行条件
Ⅰ+Ⅱ+Ⅲ
[单选题]轴系理论中心线是()的定位安装基准。
主机
[单选题]桨叶上C区位于桨叶表面0.7R以外的部分,其内的缺陷通常允许()修理,但其工艺应符合规定。
焊补
[单选题]螺旋桨0.4R以内的缺陷()修理。
一般不可焊补
[单选题]If () are taken at regular intervals, any unequal distribution of load will be easily found out.
differential of crank-webs
[单选题]The lube oil cooler is located after the lube oil filter in order for ()
the filter to operate more efficiently
[单选题]Increasing the valve clearance between a valve stem and rocker arm, will result in the valve ()
staying open for a shorter period of time