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
Fire extinguishers used on ship’s are numbered by size I through V，with I being（）.
During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）
Fire protection regulations for towing vessels allow all of these types of fuel piping，EXCEPT（）.
Fire may be spread by which means?（）
Each hose used for transferring vapors must（）.
Fire dampers prevent the spread of fire by（）.
Each OSV must carry（）.
Fighting a rig fire in a watertight compartment with hoses could reduce the stability of the rig by（）.
Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every（）.
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.