Question

why is lubricating oil used ? class 8​

Answer 1

Answer:

Lubricating oil prevents the metal surface from any type of corrosion and roughness. It adds life to the machines and increases performance. It is extremely important to keep the machines, engines, tools or other types of metal surfaces properly lubricated for better efficiency and lif

Answer 2

Answer:

Lubricating oil, sometimes simply called lubricant/lube, is a class of oils used to reduce the friction, heat, and wear between mechanical components that are in contact with each other. Lubricating oil is used in motorized vehicles, where it is known specifically as motor oil and transmission fluid.