A.rigid liferaft
B.life float
C.inflatable liferaft
D.survival capsule
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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
The air spaces in the floor of an inflatable liferaft will provide protection against().
If you find an inflatable liferaft container with steel bands around the case,you should().
If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative,it will NOT().
If an inflatable liferaft is to be released manually,where should the operating cord be attached before throwing the raft overboard?()
The worst atmospheric condition for dispersion of H2S is().
Each liferaft,which does not have an indicated maximum stowage height indicated on the liferaft,must be().
The most important reason for taking anti-seasickness pills as soon as possible after entering a liferaft is 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().
The hydrostatic release on the inflatable liferafts on a fishing vessel must be().