A.be painted bright red
B.be secured to a permanent part of the lifeboat structure
C.have the area surrounding the lever painted white
D.All of the above
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A.increasing the righting moment
B.decreasing the vessel's displacement
C.increasing the reserve buoyancy
D.shifting the CG (center of gravity) off center
A.for the saving of life
B.for fire-fighting
C.for mooring purpose
D.for towing purpose
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The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
Symptoms of sea sickness include（）.
Sign(s) of respiratory arrest requiring artificial respiration is(are)（）.
The minimum concentration of a vapor in air which can form an explosive mixture is called the（）.
The lifeboat releasing gear lever should be marked with the words（）.
Symptoms of heat stroke are（）.
The MINIMUM acceptable size for a towing bridle would be that size in which the safe working load (SWL) of each leg of the bridle is equal to（）.
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.
In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.