The viscosity regulator controls （） in order to provide oil at the correct viscosity for combustion.
举一反三
- Lube oil filters remove contaminants from oil more efficient if the oil being filtered is_______. A: heated to reduce viscosity B: cooled to increase viscosity C: pumped rapidly through the filte D: pumped through the filter under high pressure
- _____ is used to detect faults in the cylinder. A: The cylinder condition monitoring system B: The oil mist density monitoring system C: The oil viscosity monitoring system D: The oil temperature monitoring system
- A large change in ambient temperature， or using an oil of a viscosity different from the one recommended by the manufacturer in a mechanical hydraulic governor， will result in the need to adjust the （）.
- ______can cause oil flow from water outlet of the oil purifier. A: Oil inlet valve opening too quickly B: Oil temperature little higher than normal C: Diameter of gravity disc too small D: Viscosity of oil little lower than normal
- Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（） A: Water discharging from the water outlet of the lube oil purifier B: Fuel oil discharging from the water outlet of the lube oil purifier C: Lube oil discharging from the water outlet of the lube oil purifier D: A change in the lube oil viscosity