Science, asked by luliyamezgebo, 2 months ago

how does motor oil manufacturing?

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Answered by Anonymous

Answer:

Lubricating oil is refined from crude oil. After undergoing a purifying process colled sedimentation, the crude oil is heated in huge fractionating towers. ... The lube oil that is collected is filtered, and then additives are mixed in. refined oil to give it desired physical properties.

Answered by riyakaramchandani05

Most motor oils are made from a heavier, thicker petroleum hydrocarbon base stock derived from crude oil, with additives to improve certain properties. ... The viscosity must be high enough to maintain a lubricating film, but low enough that the oil can flow around the engine parts under all conditions.basic functions within an engine include reducing friction, cooling, sealing, cleaning, and serving as protection for moving parts. But it's often taken for granted.

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