A、Close the hatch, accesses and ventilators at once. Flood CO2 into hold.
B、Open the hatch, accesses and ventilators at once. Flood CO2 into hold.
C、Close the hatch, accesses and ventilators at once. Flood water into hold.
D、Open the hatch, accesses and ventilators at once. Flood water into hold.
更多“If there is a fire in a hold, what should you do?（）”相关的问题
A、there is a minor emergency B、there is an actual emergency C、there were a minor emergency D、there were an actual emergency
A、A.severe electrical storm B、B.fire on the pier C、C.fire on the ship D、D.any of the above
A、A.In times of heavy weather, it is extremely dangerous if a seaman is not enough tall B、B.In times of heavy weather, it is extremely dangerous if a crew is very short C、C.In case of bad weather, it is particularly dangerous if there is a shortage in personnel D、D.In case of bad weather, it is particularly dangerous if there are enough personnel
A、ventilate the quarters as much as possible B、prepare to abandon ship C、close all ventilation to the quarters if possible D、attempt to put the fire out yourself before sounding the alarm
A、There is a fire hazard potential if a power outage occurs. B、The last system plugged into the UPS will not be provided any power. C、The UPS will draw more power from the circuit to compensate. D、The runtime of the UPS will be insufficient if a power outage occurs.
A、allow the exhaust fans to remove smoke B、extinguish the fire by carbon monoxide smothering C、prevent additional oxygen from reaching the fire D、protect fire fighting personnel from smoke
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