A.receive a safety orientation or view a videotape before the vessel gets underway
B.view a videotape on safety procedures within 48 hours of reporting for duty
C.receive a safety orientation within 24 hours of reporting for duty
D.none of the above
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A.Conduction of heat to adjacent surfaces
B.Direct radiation
C.Convection
D.All of the above
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
最新試題
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.
Fire protection regulations for towing vessels allow all of these types of fuel piping，EXCEPT（）.
Each drilling unit equipped with helicopter fuel storage tanks must have the tanks installed as far as practicable from the（）.
Fittings used for towing must be（）.
Each hose used for transferring vapors must（）.
Fire may be spread by which means?（）
Each fire pump on a tanker must have a pressure gauge located at（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.
Fighting a rig fire in the ballast pumproom with hoses would adversely affect the stability of the rig most by（）.