A.used for electrical fires only
B.the smallest
C.the most accessible
D.the most effective
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A.convection
B.conduction
C.radiation
D.direct contact
A.increasing the permeability of the pumproom
B.reduction of drill water from the storage tanks
C.a list caused by water filling the compartment
D.a reduced KG caused by water filling the compartment
A.progressive downflooding
B.reducing the level of drill water from the storage tanks
C.causing a list due to the water in the compartment
D.reducing the KG to minimum allowable
A.one category I 406 Mhz satellite EPIRB
B.at least one life buoy on each side of the vessel fitted with a buoyant life line
C.at least 12 rocket parachute flares
D.All of the above
A.at work，only
B.in his or her berthing area，only
C.BOTH at work and in his or her berthing area
D.None of the above
最新試題
Fire may be spread by which means?（）
During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）
Foam-type portable fire extinguishers are most useful in combating fires involving（）.
Fire protection regulations for towing vessels require any fuel line subject to internal head pressure from fuel in the tank to（）.
During the month of October the Sun’s declination is（）.
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.
Each drilling unit equipped with helicopter fuel storage tanks must have the tanks installed as far as practicable from the（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
During the day，a vessel picking up a submarine cable shall carry（）.
During which condition should the operator of a pedestal crane shutdown operations?（）