【名词&注释】
集装箱船(container ship)、外径千分尺(outside micrometer)、散货船(bulk carrier)、百分表(indicating gauge)、中国船级社(china classification society)
[单选题]水润滑艉轴铜套过度磨损可()修复。
A. 光车
B. 堆焊
C. 喷焊
D. 更换
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学习资料:
[单选题]活塞运动部件平台检验使用最多的量具是()。
A. 外径千分尺
B. 塞尺
C. 钢尺
D. 百分表
[单选题]中国船级社(china classification society)要求营运船舶的曲轴臂距差()时,应立即停航修理。
A. <0.125S
B. (0.125~0.25)S
C. >0.25S
D. >0.30S
[单选题]单轴系大多用于()。Ⅰ.客船;Ⅱ.油船;Ⅲ.集装箱船;Ⅳ.军舰;Ⅴ.散货船。
A. Ⅱ+Ⅲ
B. Ⅰ+Ⅱ+Ⅴ
C. Ⅱ+Ⅲ+Ⅳ
D. Ⅱ+Ⅲ+Ⅴ
[单选题]The injector pump is operated by a cam which drives () up and down.
A. the needle valve
B. the plunger
C. the piston
D. the cylinder
[单选题]The removal of () from lubricating oil will reduce engine wear and possible breakdowns.
A. contaminating water
B. contaminated additives
C. contaminated fuel
D. contaminating impuritie
[单选题]The sequence of parts in a generally used fuel oil supply system for a main engine is ()(1)tanks in the double bottom(2)centrifuges(3)service tank(4)settling tank(5)viscosity regulator
A. (1)-(2)-(4)-(3)-(5)
B. (1)-(4)-(2)-(3)-(5)
C. (1)-(3)-(2)-(4)-(5)
D. (1)-(5)-(4)-(2)-(3)
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