A.liferaft
B.life float
C.life preserver
D.buoyant apparatus
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A.rigid liferaft
B.life float
C.inflatable liferaft
D.survival capsule
A.should be righted by standing on the carbon dioxide cylinder，holding the righting straps，and leaning backwards
B.should be righted by standing on the life line，holding the righting straps，and leaning backwards
C.will right itself when the canopy tubes inflate
D.must be cleared of the buoyant equipment before it will right itself
A.at the bow
B.at the stern
C.in the middle
D.all around
A.is a deck fitting used to shackle gear to the deck
B.permits easy jettisoning of deck cargo in an emergency
C.prevents stress concentration in the bulwark
D.provides openings through the bulwark for mooring lines
A.must be wet before it will release
B.should be kept in a watertight cover except in an emergency
C.will inflate the raft in its cradle if operated manually
D.must be submerged to a certain depth to release automatically
最新試題
To inflate a davit launched liferaft you（）.
Inflatable liferafts are provided with（）.
The most important thing to remember when launching an inflatable liferaft by hand is to（）.
If your vessel is equipped with inflatable liferafts，how should they be maintained?（）
If the liferaft capsizes，all personnel should leave the raft and（）.
How should signal flares be used after you have abandoned ship and are adrift in a liferaft?（）.
As a vessel sinks to a depth of 15 feet，the hydrostatic trip releases the liferaft container from its cradle by（）.
The capacity of any liferaft on board a vessel can be determined by（）.
Prior to entering a davit-launched liferaft，you should make sure that（）.
Signaling devices required on inflatable liferafts include a(n) （）.