If an auxiliary diesel engine frequently stalls, the trouble may be caused by ()
A、low exhaust back pressure
B、air in the fuel system
C、gasket blow-by or leakage
D、incorrect assembly of idler springs
A、low exhaust back pressure
B、air in the fuel system
C、gasket blow-by or leakage
D、incorrect assembly of idler springs
A、a never saying die attitude B、an attitude to say never die C、an attitude of saying never die D、an attitude of never saying die
A、A.check the air filter for obstruction B、B.check for an exhaust leak C、C.check the exhaust temperature D、D.secure the engine
A、cavitation erosion in the water jackets B、excess corrosion inhibitor in the coolant C、dirty jacket water cooler D、defective turbocharger
A、boiler water level is low B、feedwater is too hot C、boiler steam demand is low D、feedwater is too cold
A、an auxiliary reservoir B、a controlling air bottle C、an emergency air compressor D、a main air compressor
A、salinity is abnormally high B、steam demand is too high C、water level is abnormally low D、feedwater flow is low
A、A.steam demand is high B、B.salinity is high C、C.safety valve simmers D、D.burner flame is extinguished
A、New channels for restore and recovery tasks B、New name for the data files of the tablespace C、Auxiliary name for the data files of the tablespace D、Auxiliary destinations for an auxiliary set of data files