A.start the mechanical ventilation system for the engine room
B.operate the fuel shut-off for the engine room
C.operate all fire extinguishing equipment aboard the vessel on board the vessel，including starting the fire pump
D.All of the above
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A.steel
B.aluminum in an aluminum-hulled vessel
C.schedule 80 fire resistant plastic pipe
D.nickel-copper，copper-nickel or annealed copper
A.used only for pollution response
B.owned and operated by the US government
C.used only within a barge fleeting area
D.used only on inland waters
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
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
最新試題
During the month of October the Sun’s declination is（）.
Each EPIRB required on a ship shall be stowed in a manner which will permit（）.
Foam-type portable fire extinguishers are most useful in combating fires involving（）.
Fire may be spread by which means?（）
During the course of a voyage，a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident，Injury or Death if the（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
During which condition should the operator of a pedestal crane shutdown operations?（）
During the winter months，the southeast trade winds are（）.
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?（）