Question

What is the use of lubricants?

Answer 1

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● A lubricant is a substance, usually organic, introduced to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move.

● It may also have the function of transmitting forces, transporting foreign particles, or heating or cooling the surfaces.

Answer 2

Answer:

it is used to influence the mechanical outer parts or some times inner parts also.

Explanation:

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