船员基本安全培训 - 海上求生

单选题

When whistle signals are used for launching lifeboats，one short blast means（）.

A. use the float-free method only
B. lower all boats
C. raise all boats
D. drill is over，secure all boat

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单选题

Which of following data is NOT painted on the bow of a lifeboat?（）.

A. Number of persons allowed
B. Name of the vessel
C. Weight of the boat
D. Home port

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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 CO<sub>2</sub> 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

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单选题

When a man who has fallen overboard is being picked up by a lifeboat，the boat should approach with the wind（）.

A. astern and the victim just off the bow
B. ahead and the victim just off the bow
C. just off the bow and the victim to windward
D. just off the bow and the victim to leeward

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单选题

What is placed on the under side of an inflatable liferaft to help prevent it from being skidded by the wind or overturned?（）

A. Water pockets
B. A keel
C. Strikes
D. Sea anchor

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单选题

For each person it is certified to carry，a lifeboat on an oceangoing passenger vessel must be provided with all of the following EXCEPT（）.

A. 3 litres of water
B. 1 unit of provisions
C. 1 seasickness kit
D. 1 life preserver

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单选题

In launching a lifeboat，when should the tricing pendants be released?（）.

A. Before the boat is lowered from the stowage position
B. As soon as the boat-fall blocks clear the davit head
C. After the limit switch is activated
D. After all people have been embarked

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单选题

Most covered lifeboats will right themselves after capsizing if the（）.

A. passengers are strapped to their seats
B. fuel tanks are not less than half full
C. sea anchor is deployed to windward
D. lower ballast tanks are filled with water

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单选题

The functioning of the radiotelegraph installations for motor lifeboats and/or the portable radio apparatus for survival craft，if provided，（）with the provisions of the regulations.

A. provided
B. supplied
C. complied
D. divided

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单选题

The operating cord on an inflatable liferaft should be renewed by（）.

A. removing the top half of the shell，cutting the line at its source，and renewing completely
B. cutting the line where it enters the case and replacing that portion
C. leaving the original line and tying another one to it so the two lines will take the strain
D. an approved servicing facility ashore

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