A.under no conditions
B.at a maximum rate of two ounces per day
C.if gathered during or immediately after a hard rain
D.after mixing with an equal quantity of fresh water
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A.Small sips at regular intervals during the day
B.The complete daily ration at one time during the day
C.One-third the daily ration three times daily
D.Small sips only after sunset
A.2 pounds of condensed milk
B.a signaling whistle
C.3 litres of water
D.a life preserver
A.the painter
B.the after boat fall only if the boat is waterborne
C.both falls at the same time only if the boat is waterborne
D.both falls at the same time even if the boat has not reached the water
A.the forward boat on the starboard side
B.behind boat number 1 on the port side
C.behind boat number 1 on the starboard side
D.behind boat number 2 on the port side
A.control the descent rate of a lifeboat
B.control the ascent rate of a lifeboat
C.cut off power to the winch when the lifeboat nears the final stowed position
D.cut off power to the winch when the lifeboat reaches the davit bumpers
最新試題
Symptoms of sea sickness include（）.
The depth over a shallow patch，（）about 1．5 miles southeastward of Nanshan Tou lighthouse，reduces to 8 meters.
For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
Sign(s) of respiratory arrest requiring artificial respiration is(are)（）.
The grab rail of a metal lifeboat is normally located（）.
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
If the survival craft is not loaded to full capacity，the personnel should be（）.
The governor brake shall be capable of controlling the speed of lowering a fully equipped lifeboat with its complement of persons on board at（）.
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of（）.