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
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.
Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every（）.
Each hose used for transferring vapors must（）.
Fire protection regulations for towing vessels allow all of these types of fuel piping，EXCEPT（）.
During the winter months，the southeast trade winds are（）.
During the day，a vessel picking up a submarine cable shall carry（）.
Each EPIRB required on a ship shall be stowed in a manner which will permit（）.
During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）
Fighting a rig fire in a watertight compartment with hoses could reduce the stability of the rig by（）.
During the manufacture of line，yarns are twisted together in the（）.