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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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
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
最新試題
When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to（）.
The water pockets located on the underside of inflatable liferafts（）.
If water is rising in the bilge of a lifeboat，you should FIRST（）.
If you are forced to abandon ship in a lifeboat，you should（）.
On a passenger vessel，the vessel’s name must appear on（）.
Under normal conditions a liferaft is released from itscradle by（）.
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?（）
In launching a lifeboat，when should the tricing pendants be released?（）.
Stretchers are fitted in lifeboats to provide a（）.