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
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A.for the saving of life
B.for fire-fighting
C.for mooring purpose
D.for towing purpose
最新試題
The maximum speed of lowering for a lifeboat on gravity davits is controlled by the（）.
The depth over a shallow patch，（）about 1．5 miles southeastward of Nanshan Tou lighthouse，reduces to 8 meters.
If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you should（）.
Seawater may be used for drinking（）.
If the survival craft is not loaded to full capacity，the personnel should be（）.
The length of the steering oar in a lifeboat is（）.
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 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（）.
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.
The lifeboat releasing gear lever should be marked with the words（）.