A.Only when there is a chance of their being seen by rescue vessels
B.At half-hour intervals
C.At one-hour intervals
D.Immediately upon abandoning the vessel
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A.before the boat is lowered from the stowed position
B.as the boat-fall blocks break clear of the davit head
C.before the boat is lowered from the embarkation level
D.after the boat is released into the water
A.approach while coming to the left to take advantage of the current
B.drop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beach
C.approach slow enough so that the boat can be brought around to meet breaking seas on the bow
D.rig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers
A.astern and the victim just off the bow
B.ahead and the victim just off the bow
C.just off the bow and the victim to windward
D.just off the bow and the victim to leeward
A.Sea anchor
B.Steering oar
C.Spare rudder
D.Dagger board
A.Water pockets
B.A keel
C.Strikes
D.Sea anchor
A.Open equipment pack
B.Post a lookout
C.Issue anti-seasickness medicine
D.Pick up other survivors
A.Provides air for engine combustion
B.Pressurizes water spray system
C.Provides air for passenger respiration
D.Prevents smoke and other noxious fumes from entering craft
A.cutting the restraining strap
B.unscrewing the turnbuckle on the back of the cradle
C.lifting one end of the raft
D.pushing the plunger on the center of the hydrostatic release
A.10 persons
B.20 persons
C.30 persons
D.40 persons
A.stow rainwater; these 4 spaces do not take up valuable space
B.act as stabilizers by filling with sea water as soon as the raft is inflated and upright
C.hold the freshwater required by regulation to be provided in the raft when packed
D.None of the above
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最新试题
In evacuation from a ship,an individual without the option of a survival craft or liferaft should enter the water on the leeward side,except when().
The number of flashlights required as lifeboat equipment on a seagoing barge is().
Which of following data is NOT painted on the bow of a lifeboat?().
When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to().
The order to enter the lifeboats will be given from the().
The operating cord on an inflatable liferaft should be renewed by().
When launching a lifeboat,the tricing pennants should be released().
Stretchers are fitted in lifeboats to provide a().
On open lifeboats,the purpose of the wire stretched between the davit heads is to().
The signal given to commence lowering the lifeboats is().