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
Sign(s) of respiratory arrest requiring artificial respiration is(are)（）.
Number 3 lifeboat would be（）.
The minimum concentration of a vapor in air which can form an explosive mixture is called the（）.
On an oceangoing vessel，for each person a lifeboat (without desalting kits) is certified to carry，the boat must be supplied with（）.
The danger associated with using carbon dioxide in an enclosed space is（）.
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
The grab rail of a metal lifeboat is normally located（）.
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
The most effective first aid treatment for chemical burns is to immediately（）.
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.