A.unbalanced rudders
B.balanced rudders
C.contraguide rudders
D.straight rudders
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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
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
A.there is burning oil on the water
B.there is a rescue craft in the area
C.water temperature is below 40°F
D.a rigid survival craft is in the area
A.remain in the immediate vicinity
B.head for the nearest land
C.head for the closest sea-lanes
D.vote on what to do，so all hands will have a part in the decision
A.abandon the survival craft
B.check for cracks in the hull
C.shift all personnel to the stern
D.check the bilge drain plug
最新試題
When launching a lifeboat，the tricing pennants should be released（）.
In evacuation from a ship，an individual without the option of a survival craft or liferaft should enter the water on the leeward side，except when（）.
The order to enter the lifeboats will be given from the（）.
If the steersman of your lifeboat gives the command Way enough，you should（）.
Most covered lifeboats will right themselves after capsizing if the（）.
What should be used to steer an open lifeboat if the rudder becomes lost or damaged?（）
The lifeboats and liferafts were（）with the provisions of the regulations annexed to the Convention.
If you are forced to abandon ship in a lifeboat，you should（）.
The number of flashlights required as lifeboat equipment on a seagoing barge is（）.
Stretchers are fitted in lifeboats to provide a（）.