The function of a lubricating oil is （） to lubricate the running surface （） to carry away a great deal of heat.
举一反三
- In the lubricating oil system of the main engine, the function of _____ is to adjust the amount of lubricating oil entering the lubricating oil cooler according to the temperature of the lubricating oil. A: self cleaning filter B: lubrication oil pump C: three-way valve D: by-pass filter
- Which of the following will be the function of lubricating oil used in marine engines?（）
- One of function of diesel engine lubricating oil is to （） A: induce carbon formation on cylinder walls B: improve fuel penetration in the combustion space C: form a friction reducing film between mating surfaces D: lubricate the fuel injectio
- Running a kitchen ________ a great deal of discipline and speed.
- Which statement about the Lubrication oil is fault? A: The oil absorbs and carries the heat away from the engine components. B: The oil forms a good seal between piston rings and cylinder walls. C: The oil forms a film on the metal surface and prevents a metal to metal contact. D: The oil washes off dirt away from the engine parts through its chemistry.