A.Immediately use all the signals at once
B.Use all the signals during the first night
C.Employ a signal every hour after abandoning ship until they are gone
D.Use them only when you are aware of a ship or plane in the area
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A.non-toxic gas
B.Oxygen
C.Hydrogen
D.Helium
A.limited to carry no more than 10 persons
B.stowed not more than 59 feet above the lightest waterline
C.stowed in quick release racks
D.inspected every six months
A.the call sign and name
B.the official number and name
C.the port of registry and name
D.the port of registry and official number
A.breaking the weak link
B.releasing the tie-down strap
C.pulling the operating cord
D.releasing the CO2 canister
A.cutting the straps that enclose the container
B.removing the rubber sealing strip from the container
C.loosening the turnbuckle on the securing strap
D.pushing the button on the hydrostatic release
最新試題
To launch a liferaft by hand you should（）.
Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing（）.
Inflatable liferafts are provided with（）.
The most important reason for taking anti-seasickness pills as soon as possible after entering a liferaft is to（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.
If an inflatable liferaft is overturned，it may be righted by（）.
If your vessel is equipped with inflatable liferafts，how should they be maintained?（）
If an inflatable liferaft is to be released manually，where should the operating cord be attached before throwing the raft overboard?（）
Signaling devices required on inflatable liferafts include a(n) （）.
The operating cord on an inflatable liferaft also serves as a（）.