A.the falls from unhooking if the releasing gear is operated accidentally while the boat is being lowered
B.operation of the release lever until the boat is waterborne
C.the falls from rehooking after they have been released
D.accidental unhooking when the falls become slack
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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
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 object of plugging holes below the waterline on a ship should be to（）.
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
Symptoms of heat stroke are（）.
Number 3 lifeboat would be（）.
If the survival craft is not loaded to full capacity，the personnel should be（）.
Lifeboat hatchets should be（）.
In order for combustion to occur inside a piping system such as a vapor collection header in a marine emmission control system，there must be（）.
The MOST important element in administering CPR is（）.
Limit switches（）.
In painting a lifeboat following its overhaul，which parts must be painted bright red?（）