A.a rocket shoulder rifle
B.an oil lantern
C.red flares
D.an air horn
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A.Very pistol
B.orange smoke signal
C.air horn
D.lantern
A.the liferaft is well ventilated of excess carbon dioxide
B.all personnel have removed their life preservers to facilitate boarding
C.the door flap has been cut away and stowed inside the raft
D.All of the above
A.hydrocarbon gas
B.carbon monoxide gas
C.carbon dioxide gas
D.freon gas
A.oil stained shoes or clothing
B.sharp objects that may puncture or damage the liferaft
C.matches or cigarette lighters
D.drugs or paraphernalia not approved by a medical doctor
A.cutting the old line off and renewing same
B.an approved servicing facility ashore
C.opening the case and replacing the entire line
D.one of the ship's officers
最新試題
The worst atmospheric condition for dispersion of H2S is（）.
The limit switches on a ships survival-craft winch system（）.
If an inflatable liferaft is to be released manually，where should the operating cord be attached before throwing the raft overboard?（）
The air spaces in the floor of an inflatable liferaft will provide protection against（）.
Each lifebuoy shall be marked in block capitals of the Roman alphabet with（）of the ship.
If an inflatable liferaft is overturned，it may be righted by（）.
Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.
To launch a liferaft by hand you should（）.
If you find an inflatable liferaft container with steel bands around the case，you should（）.