In a typical fuel oil system， the oil is stored in tanks in the double bottom from which it is pumped to （） and heated.
举一反三
- In a typical fuel system， the oil is stored in （） in the double bottom.
- The cleaned heated oil， after passing through the centrifuges， is to be pumped to a （）.
- 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
- What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine. A: oil filter B: Screened intake C: oil pump D: oil pressure relief valve
- 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