A.it is impractical to locate them outside
B.there is also a control valve outside
C.the CO2 cylinders are also in the space
D.an automatic heat-sensing trip is installed
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A.NOT contain more than 200 pounds of CO2
B.be automatically operated by a heat actuator
C.have an audible alarm
D.All of the above
A.the discharge valve is open
B.the control box glass is broken
C.pressure from the control cylinders is detected
D.the control cylinders have been completely discharged
A.machinery spaces
B.cargo compartments
C.living quarters
D.galley
A.the single hook at the top of the raft
B.two lines passed under the raft
C.the towing bridle
D.All of the above
A.put back in service if some CO2 remains
B.hydrostatically tested
C.retagged
D.recharged
最新試題
Fire extinguishers on inspected vessels are numbered by size I through V，with I being（）.
Fire fighting equipment requirements for a particular vessel may be found on the（）.
Foam extinguishes a fire by（）.
Foam is a very effective smothering agent and（）.
Fixed CO2 systems would not be used on crew’s quarters or（）.
Generally，the first action in extinguishing an LFG fire caused by escaping gas is to（）.
Fire hose couplings（）.
Foam extinguishes a fire mainly by（）.
Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by（）.
CO2 cylinders，which protect the small space in which they are stored must（）.