Question

what is lubrication ?​

Answer 1

Explanation:

Lubrication is the process or technique of using a lubricant to reduce friction and wear in a contact between two surfaces.

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Answer 2

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Lubrication is the process or technique of using a lubricant to reduce friction and wear in a contact between two surfaces. The study of lubrication is a discipline in the field of tribology. Lubricants can be solids, solid/liquid dispersions, liquids, liquid-liquid dispersions or gases.