海船船员考试

单选题The emergency bilge suction or bilge injection valve is used to prevent （） of the ship.A proceedingB overloadingC collisionD flooding

题目
单选题
The emergency bilge suction or bilge injection valve is used to prevent （） of the ship.
A

proceeding

B

overloading

C

collision

D

flooding

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1题：

单选题
Where tanks are arranged for either oil or ballast, （） must be fitted in the pipeline.
A

a change-over chest

B

a head tank

C

a emergency bilge pump

D

an air cooler


正确答案： D
解析： 暂无解析

第2题：

单选题
The bilge system has been performing well; however, the aft starboard engine room bilgewell suddenly fails to be pumped outWhich of the following should be done first to determine the cause?（）
A

Open the bilge pump for inspection

B

Remove each of the manifold valves

C

Remove only the manifold valve to the affected bilge-well

D

Attempt to pump out another bilge well to determine if the entire system is affected


正确答案： A
解析： 暂无解析

第3题：

What can be used to cover bilge before loading?


正确答案：Mattress, 麻布片？

第4题：

单选题
The （）pump is usually used as the bilge feed pump to an oily water separator.
A

turbine

B

screw

C

vane

D

ejector


正确答案： B
解析： 暂无解析

第5题：

单选题
If a centrifugal bilge pump were continually operated with the discharge valve closed the （）.
A

motor overload would open

B

relief valve would open

C

pump would eventually overheat

D

motor would overheat


正确答案： C
解析： 暂无解析

第6题：

单选题
（） is used for washing and drinking.
A

The ballast system

B

The salt water system

C

The bilge system

D

The domestic system


正确答案： D
解析： 暂无解析

第7题：

单选题
An emergency bilge pumping system is provided and should be （） of the main bilge pumping system, according to the SOLAS 74 Convention.
A

dependent

B

in dependent

C

in series

D

in parallel


正确答案： C
解析： 暂无解析

第8题：

Accidental flooding of the engine room bilges by the bilge main is prevented by( ).

A.stop-check valves installed in the bilge suction manifolds

B.using a positive displacement reciprocating bilge pump

C.installing educators in all bilge rose boxes

D.installing a swing check before each bilge valve


正确答案：A
解析：bilge main:舱底水总管;stop-check valves：截止止回阀
译文：在舱底水吸入总管设立截止止回阀可以防止由舱底水总管引起的舱底水泛滥。

第9题：

单选题
The （）pump is usually used as the emergency bilge pump.
A

turbine

B

screw

C

vane

D

ejector


正确答案： D
解析： 暂无解析

第10题：

单选题
Before loading bulk grain，bilge wells must be covered to（）.
A

add strength to the bilge well strainer

B

permit rapid flow of water to the bilge wells

C

prevent cargo sifting into the bilge wells

D

prevent oil，water，or other liquid from reaching the cargo


正确答案： D
解析： 暂无解析

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