A.Conduction of heat to adjacent surfaces
B.Direct radiation
C.Convection
D.All of the above
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A.completely closing the compartment
B.closing the compartment except for the ventilators
C.leaving the compartment open to the air
D.increasing the air flow to the compartment by blowers
A.used for electrical fires only
B.the smallest
C.the most accessible
D.the most effective
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
最新試題
Each EPIRB required on an OSV shall be tested using the integrated test circuit and output indicator every（）.
Foam-type portable fire extinguishers are most useful in combating fires involving（）.
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（）.
Fire may be spread by which means?（）
Fire protection regulations for towing vessels require all crew members to know how to perform each of these tasks EXCEPT（）.
Fighting a rig fire in the ballast pumproom with hoses would adversely affect the stability of the rig most by（）.
Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
During the winter months，the southeast trade winds are（）.