A.Sea anchor
B.Steering oar
C.Spare rudder
D.Dagger board
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A.Water pockets
B.A keel
C.Strikes
D.Sea anchor
A.Open equipment pack
B.Post a lookout
C.Issue anti-seasickness medicine
D.Pick up other survivors
A.Provides air for engine combustion
B.Pressurizes water spray system
C.Provides air for passenger respiration
D.Prevents smoke and other noxious fumes from entering craft
A.cutting the restraining strap
B.unscrewing the turnbuckle on the back of the cradle
C.lifting one end of the raft
D.pushing the plunger on the center of the hydrostatic release
A.10 persons
B.20 persons
C.30 persons
D.40 persons
最新試題
The water pockets located on the underside of inflatable liferafts（）.
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?（）
How should the lifeboat sea painter be rigged?（）
The signal given to commence lowering the lifeboats is（）.
The knife on an inflatable liferaft will always be located（）.
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.
If you are forced to abandon ship in a lifeboat，you should（）.
PULL THE STRINGS AROUND YOUR WAIST AND TIE IN FRONT. This description is likely used in（）.
On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.