A.Very pistol
B.orange smoke signal
C.air horn
D.lantern
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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
A.12 months
B.15 months
C.17 months
D.18 months
最新試題
If an inflatable liferaft is overturned，it may be righted by（）.
Each liferaft，which does not have an indicated maximum stowage height indicated on the liferaft，must be（）.
The air spaces in the floor of an inflatable liferaft will provide protection against（）.
As a vessel sinks to a depth of 15 feet，the hydrostatic trip releases the liferaft container from its cradle by（）.
How should signal flares be used after you have abandoned ship and are adrift in a liferaft?（）.
If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative，it will NOT（）.
The inside light in an inflatable liferaft is turned on（）.
If you find an inflatable liferaft container with steel bands around the case，you should（）.
Signaling devices which are required on inflatable liferafts include（）.
On inflatable liferafts，the operating cord should be renewed by（）.