A、A.prevent the generation of flammable or combustible gas in tanks
B、B.blow out cargo lines to prevent the build up of gas concentrations
C、C.dilute tank atmospheres to keep gas concentrations below the lower explosive limit
D、D.prevent fires in the pumproom by continually displacing flammable vapors
更多“An inert gas system on a tanker should be used to（）.”相关的问题
A、flammable vapors from entering machinery space B、flue gas escaping to atmosphere C、inert gas escaping to atmosphere D、air entering inert gas system
A、A.cargo pump failure B、B.blower failure C、C.deck seal low water level D、D.low inert gas temperature
A、cools the inert gas and prevents soot from entering the cargo tanks B、acts as an emergency system shutdown when the inlet pressures exceed the safe working pressure in the hazardous zone C、prevents the backflow of hydrocarbon gasses into nonhazardous areas D、relieves sudden large overpressures in the system
A、cools the inert gas and prevents soot from entering the cargo tanks B、acts as an emergency shutdown when inlet pressures exceed the safe working pressure C、prevents the backflow of hydrocarbon gasses into nonhazardous areas D、relieves sudden large overpressures in the system
A、Exhaust gas pressure from the stack B、High capacity fan C、Inert gas compressor D、Natural aspiration
A、De-energizes the "charged mist" effect B、Maintains a positive pressure on the vent header to cool the flammable vapors C、Inert gas filters out the flammable vapors from the cargo tank spaces D、Inert gas dilutes the flammable vapor and air concentrations to keep them below the lower explosive limit
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