【名词&注释】
螺旋桨(propeller)、机械设备(mechanical equipment)、环氧树脂(epoxy resin)、国内外、装卸货物(cargo handling)
[单选题]目前国内外新造船舶的螺旋桨与艉轴普遍采用()方式连接。
A. 机械连接
B. 无键环氧树脂
C. 有键环氧树脂
D. 油压套合无键连接
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学习资料:
[单选题]甲板机械是为保证()的机械设备。
A. 船舶航行、停泊
B. 装卸货物(cargo handling)及起落重物
C. 船舶稳性
D. A+B
[单选题]检修活塞组件时,对表面的积炭应采用()予以清除。
A. 常规清洗
B. 机械清洗
C. 化学清洗
D. 以上均可
[单选题]检查艉轴与曲轴的同轴度误差的方法不能用()。
A. 平轴法
B. 平轴计算法
C. 拉线法
D. 指针法
[单选题]The indications of a scavenge fire are excessive black smoke, () and peeling from scavenge trunking.
A. turbo-chargers surge
B. spark seen from the drains
C. paint blistering
D. all above are right
[单选题]A VLCC (100,000 DWT+) with a 30,000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a().
A. bigger propeller
B. smaller power weight ratio
C. smaller propeller
D. larger power weight ratio
[单选题]Lubricating oil should be changed on a heavy duty diesel engine when().
A. it gets dark in color
B. a sample rubbed between fingers feels thin
C. it has been in use for a specified interval
D. it no longer supports combustio
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