The lube oil pump used in a diesel engine is a ().
A、volute pump
B、centrifugal pump
C、diaphragm pump
D、gear pump
A、volute pump
B、centrifugal pump
C、diaphragm pump
D、gear pump
A、lube oil pump suction line B、lube oil pump discharge line C、bottom of the lube oil sump D、outlet from the lube oil header
A、camshaft seizure B、lube oil pump failure C、lube oil cooler failure D、lube oil pump overflow
A、to change the lube oil B、have the lube oil purified C、have the lube oil burnt D、to analyze the lube oil
A、the filter to operate more efficiently B、the lube oil cooler to be bypassed C、positive lube oil pump suction to be assured D、galvanic action in the cooler to be minimized
A、open the filter and inspect the elements B、check the lube oil pump discharge pressure C、check the lube oil header pressure D、check the pressure drop across the filter
A、open the bypass line B、cut in the lube oil cooler C、pressurize the lube oil system D、top off the expansion tank
A、a clogged filter element B、excessive lube oil pump discharge pressure C、excessive lube oil flow D、excessively hot lube oil
A、Fire pump and lube oil pump B、Lube oil pump and distilling plant C、Distilling plant and shaft alley door D、Shaft alley door and fixed CO2 release
A、A.Water discharging from the water outlet of the lube oil purifier B、B.Fuel oil discharging from the water outlet of the lube oil purifier C、C.Lube oil discharging from the water outlet of the lube oil purifier D、D.A change in the lube oil viscosity