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
Signaling devices which are required on inflatable liferafts include（）.
If the liferaft capsizes，all personnel should leave the raft and（）.
Inflatable liferafts shall be serviced at an approved servicing facility every 12 months or not later than the next vessel inspection for certification. However，the total elapsed time between servicing cannot exceed（）.
Prior to boarding from a vessel，a davit-launched liferaft should be well ventilated of excess（）.
The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.
On inflatable liferafts，the operating cord should be renewed by（）.
Generally，what is used to inflate liferafts?（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.
If your vessel is equipped with inflatable liferafts，how should they be maintained?（）
Signaling devices required on inflatable liferafts include a(n) （）.