A.Leaves a residue
B.Cost，relative to other agents
C.Breaks down while under prolonged storage
D.Conducts electricity
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A.Electrically non-conductive
B.Relatively inexpensive
C.Effective against chemicals containing an oxidizer
D.All of the above
A.Insure the chemical is powdery
B.Replace the cartridge
C.Pressure test the discharge hose
D.Test the pressure gauge for proper operation
A.On the Ship Station License
B.On the side of the EPIRB transmitter
C.In the radio log
D.On the Certificate of Inspection
A.In the forepeak
B.In the wheelhouse
C.Throughout the accommodation spaces
D.In locked watertight and fireproof containers on or above the main deck
A.coaming
B.alarm
C.drain
D.fire sensor
最新試題
Which item is NOT included in the fireman’s outfit on a cargo vessel?（）
When using carbon dioxide to fight a fire on a bulkhead，the CO2 should be applied（）.
When possible，what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?（）
Which characteristic of Halon is a disadvantage when it is used as a fire extinguishing medium?（）
Which extinguishing agent is NOT recommended in the Chemical Data Guide for use on a cyclohexane fire?（）
Which fire extinguishing agent can NOT be used on an ethylenediamine?（）
Which extinguishing agent is effective in combating an isoprene fire?（）
When water is used to fight a fire on board a ship，the effect of the weight of the water must be taken into account. How much sea water will increase the weight displacement by one ton?（）
Which space(s) on your cargo vessel must have a fire detection system?（）
Where would you find the FCC authorization for transmitting on your ship’s EPIRB?（）