A.the top 2-1/2 inches of each side
B.the releasing gear lever
C.the fuel tanks
D.the thwarts
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A.fuel
B.oxygen
C.ignition
D.All of the above
A.loaded more on the port side forward
B.loaded equally on both sides with more forward
C.loaded equally on both sides with more aft
D.allowed to sit anywhere
A.go in one direction until the fuel runs out
B.plot a course for the nearest land
C.take a vote on which direction you should go
D.shut down the engine(s) and set the sea anchor
A.portable ventilation system
B.flame safety lamp
C.self-contained breathing apparatus
D.gas mask
A.immerse the burn in cold water
B.administer aspirin
C.apply petroleum jelly
D.apply a bandage to exclude air
最新試題
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
The minimum concentration of a vapor in air which can form an explosive mixture is called the（）.
The danger associated with using carbon dioxide in an enclosed space is（）.
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of（）.
The maximum speed of lowering for a lifeboat on gravity davits is controlled by the（）.
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
The backup system on an electric start survival craft is a（）.
On an oceangoing vessel，for each person a lifeboat (without desalting kits) is certified to carry，the boat must be supplied with（）.