海船船员考试

单选题The air spaces in the floor of an inflatable liferaft will provide protection against（）.A asphyxiation from CO2B loss of air in the sides of the raftC rough seasD cold water temperatures

题目
单选题
The air spaces in the floor of an inflatable liferaft will provide protection against（）.
A

asphyxiation from CO2

B

loss of air in the sides of the raft

C

rough seas

D

cold water temperatures

参考答案和解析
正确答案： C
解析： 暂无解析
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相似问题和答案

第1题：

单选题
An inflatable liferaft should be lifted back aboard the ship by using（）.
A

the single hook at the top of the raft

B

two lines passed under the raft

C

the towing bridle

D

All of the above


正确答案： C
解析： 暂无解析

第2题：

单选题
Your ship is sinking rapidly. A container containing an inflatable liferaft has bobbed to the surface upon functioning of the hydrostatic release. Which action should you take?（）.
A

Cut the painter line so it will not pull the liferaft container down

B

Swim away from the container so you will not be in danger as it goes down

C

Take no action because the painter will cause the liferaft to inflate and open the container

D

Manually open the container and inflate the liferaft with the hand pump


正确答案： C
解析： 暂无解析

第3题：

One of the first actions to be taken by survivors when they have boarded an inflatable liferaft is to ______.

A.stream the sea anchor

B.take an anti-seasickness pill

C.open the pressure relief valve

D.drink at least one can of water


正确答案：B

第4题：

单选题
A feature of an inflatable raft which helps keep people stationary in rough weather is（）.
A

lashings on the floor of the raft for the passenger's feet

B

straps from the overhead

C

lifelines on the inside of the raft

D

ridges in the floor of the raft


正确答案： D
解析： 暂无解析

第5题：

单选题
In each inflatable liferaft，what equipment is provided to make quick，emergency，temporary repairs to large holes in the raft? （）
A

No equipment is provided

B

Glue and rubber patches

C

Several various-sized sealing clamps

D

Self-adhesive rubberized canvas patches


正确答案： D
解析： 暂无解析

第6题：

单选题
Which operation should be done when launching an inflatable liferaft by hand?（）
A

Open the liferaft casing

B

Turn the valve on the CO2 cylinder to start inflation

C

Make sure the operating cord is secured to the vessel before throwing it over the side

D

After inflation，detach operating cord from liferaft


正确答案： C
解析： 暂无解析

第7题：

单选题
The most important thing to remember when launching an inflatable liferaft by hand is to（）.
A

open the CO2 inflation valve

B

open the raft container

C

ensure that the operating cord is secured to the vessel

D

inflate the raft on the vessel，then lower it over the side


正确答案： A
解析： 暂无解析

第8题：

Where do you obtain approved placards containing instructions for the launching and inflation of an approved inflatable liferaft?

A.Officer in Charge，Marine Inspection

B.The manufacturer of the liferaft

C.Maritime Administration

D.The owner of the vessel on which the liferafts are carried


正确答案：B

第9题：

单选题
In order to retrieve an inflatable liferaft and place it on deck，you should heave on the （）.
A

lifelines

B

righting strap

C

sea anchor

D

towing bridle


正确答案： C
解析： 暂无解析

第10题：

单选题
An inflatable liferaft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO2 bottles to inflate the raft?（）
A

The sea anchor deploys

B

The floor inflates

C

If upside down，the craft rights itself

D

The painter detaches from the raft


正确答案： D
解析： 暂无解析

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