A.convection
B.conduction
C.radiation
D.direct contact
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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
A.have a design burst pressure of at least 25 psig
B.be capable of withstanding at least 2.0 psi vacuum without collapsing or constricting
C.be electrically continuous with a maximum resistance of ten thousand ohms
D.All of the above
最新試題
During the day，a dredge will indicate the side on which it is safe to pass by displaying（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by（）.
Each EPIRB required on a ship shall be stowed in a manner which will permit（）.
During transfer operations，a quantity of propylamine spills on deck. According to the Chemical Data Guide，the correct procedure would be to（）.
During the month of October the Sun’s declination is（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
Fire may be spread by which means?（）
During which condition should the operator of a pedestal crane shutdown operations?（）
Each hose used for transferring vapors must（）.