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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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
A.complete the stroke，hold your oar out from the boat and level with the water
B.dip the blade of your oar into the water and leave it there
C.lift your oar to a vertical position
D.complete the stroke，raise your oar slightly，swing it forward，and place it in the boat
A.Spliced into the ring on the stem post
B.Secured to the inboard side of a forward thwart and led inboard of the falls
C.Secured by a toggle to the stem post and led outboard of the falls
D.Secured by a toggle around the outboard side of a forward thwart
最新試題
The Master of a cargo or tanker shall be responsible that each lifeboat，except those free-fall launched，is lowered to the water with crew and maneuvered at least once every（）.
The order to enter the lifeboats will be given from the（）.
Most covered lifeboats will right themselves after capsizing if the（）.
On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.
If the steersman of your lifeboat gives the command Way enough，you should（）.
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（）.
What should be used to steer an open lifeboat if the rudder becomes lost or damaged?（）
What is NOT a function of the air supply of a covered lifeboat?（）
The operating cord on an inflatable liferaft should be renewed by（）.