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
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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
The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.
The hydrostatic release on the inflatable liferafts on a fishing vessel must be（）.
Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing（）.
Signaling devices which are required on inflatable liferafts include（）.
How should signal flares be used after you have abandoned ship and are adrift in a liferaft?（）.
The worst atmospheric condition for dispersion of H2S is（）.
On inflatable liferafts，the operating cord should be renewed by（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.
The lights on the outside of the canopy on an inflatable liferaft operate（）.
If an inflatable liferaft inflates upside down，you can right it by（）.