海船船员考试

单选题Before starting the turning gear, （） should be worked by hand to minimize corrosive action on the liners.A the indicatorsB the starting valvesC the cylinder lubricatorsD the turning gear

题目
单选题
Before starting the turning gear, （） should be worked by hand to minimize corrosive action on the liners.
A

the indicators

B

the starting valves

C

the cylinder lubricators

D

the turning gear

如果没有搜索结果，请直接 联系老师 获取答案。
如果没有搜索结果，请直接 联系老师 获取答案。
相似问题和答案

第1题：

Before putting on the starting air, the reversing and control gear should be _____.

A.operated

B.stopped

C.checked

D.removed


正确答案：C

第2题：

Before starting to write effect analysis essay, one should_____between cause and effect.

A.disguise
B.distinguish
C.diminish
D.derive

答案：B
解析：
本题考查内容为形近词辨析。A选项意为“掩饰、假装”，B选项意为“区分、辨别”，C选项意为“减少、缩小”，D选项意为“源于、获得”，题目意为“在开始写效果分析论文之前，应该____因果关系。”因此选B，区分因果关系。
　　

第3题：

Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except______.

A.open the indicator cocks

B.supply some CYL.Oil to cylinder liner wall with lubricator (only for two stoke diesel engine)

C.put the fuel handle in the "stop" position

D.pump up the air bottle


正确答案：D

第4题：

单选题
Before starting the engine the air bottle should be （）.
A

pumped up

B

loaded

C

discharged

D

opened


正确答案： D
解析： 暂无解析

第5题：

单选题
Before starting a diesel engine, you should always（）
A

check the pyrometer readings

B

check the crankcase oil level

C

check the fuel oil strainers

D

clean the fuel system


正确答案： B
解析： 暂无解析

第6题：

Before starting to hoist provisions, which should be checked?______.

A.Hoist rope is not kinked

B.Multiple part lines are not twisted around each other

C.The hook is centrally located over the load

D.All of the above


正确答案：D
在起吊伙食前，应该检查什么？以上都对。

第7题：

盘车装置（turning gear）


正确答案:在热运行停机后， 利用动力装置， 在较低转速下使主转子组件旋转， 以防止冷却不均匀而造成转子弯曲与不平衡的驱动组件。 也可以提供扭矩使转子从静止进入初始转动状态。

第8题：

If the engine does start on air, but combustion does not immediately begin, the cause may be _____.

A.failure of the fuel pumps

B.starting air pressure too low

C.stop valve in air line closed

D.the turning gear still engaged


正确答案：D

第9题：

单选题
Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except （）
A

open the indicator cocks

B

supply some LO to cylinder liner wall with lubricator

C

put the fuel handle in the stop position

D

pump up the air bottle


正确答案： C
解析： 暂无解析

第10题：

单选题
During the inspection, the starting air valves should be closed （） the engine from turning.
A

to increase

B

to speed up

C

to prevent

D

to reduce


正确答案： B
解析： 暂无解析

更多相关问题
相关内容