A.more than 6 short blasts and 1 long blast on the whistle，and the same signal on the general alarm
B.continuous sounding of the ship's whistle and the general alarm for at least 10 seconds
C.1 short blast on the whistle
D.alternating short and long blasts on the ship's whistle
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A.replace the gasket in the male coupling
B.reduce fire pump pressure
C.replace the gasket in the female coupling
D.rethread the male coupling
A.cool the bulkheads around the fire
B.remove combustibles from direct exposure
C.close all openings to the area
D.shut off all electric power
A.glycerine
B.graphite
C.kerosene
D.fresh water and soap
A.Operate the trigger valve
B.Weigh the extinguisher
C.Test with a pressure gauge
D.Read the date of last test
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
最新試題
To lubricate the swivel or remove corrosion from a fire hose coupling，you should use（）.
The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.
Triethylene glycol fires may be extinguished by（）.
What does the term head mean when applied to a fire pump?（）
Under the regulations for cargo vessels，which statement is TRUE concerning fireman’s outfits?（）
To determine if a CO2 fire extinguisher is fully charged，you would（）.
What does blowing tubes accomplish?（）
Under the Carriage of Goods by Sea Act of 1936，a vessel will be liable for damage to a cargo when the damage arises out of（）.
There is a fire aft aboard your vessel. To help fight the fire，you should（）.
There is a fire in the crew’s quarters of your vessel. You should（）.