A、A.steam demand is high
B、B.salinity is high
C、C.safety valve simmers
D、D.burner flame is extinguished
更多“The fuel oil supply system to an automatic auxiliary boiler, will automatically shutdown if the boiler （）”相关的问题
A、increase the fuel oil temperature B、decrease the fuel oil temperature C、decrease the fuel oil supply pressure D、increase the air supply
A、increase the fuel oil temperature B、decrease the fuel oil temperature C、decrease the fuel oil supply pressure D、increase the air supply
A、filter to remove the fuel oil B、use the settler to remove the fuel oil C、remove the fuel oil by centrifuging D、drain and then renew the lube oil supply
A、double bottom fuel oil tank temperature B、heater supply steam flow C、pressure of the fuel supplied to the burners D、attemperator steam flow in the heater discharge circuit
A、After stopping supplying sludge oil, the value and pipe should be flushed by flushed by diesel oil and the incinerator continue burning for 10 minutes B、Close auxiliary burner firstly and then close main burner C、After stopping fuel, restoring the position of main fuel supply valve D、Stop blower as soon as stopping supplying fuel oil
A、A.double bottom fuel oil tank temperature B、B.heater supply steam flow C、C.pressure of the fuel supplied to the burners D、D.attemperator steam flow in the heater discharge circuit
A、A.an adequate supply of lube oil B、B.an adequate supply of fuel oil C、C.an adequate supply of turbine oil D、D.an adequate supply of cylinder oil
A、water in the fuel oil supply B、excessive fuel nozzle holder cooling C、a distorted fuel spray pattern D、leakage past the plunger into the oil drain
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