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10/05/2021 1:06 pm
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What is meant by lubrication? Why do we lubricate the moving parts of our vehicles? Name some lubricants and where they are used.
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10/05/2021 1:06 pm
Lubrication means oiling the machines from time to time. Lubrication of the moving parts is done to reduce friction between them. We can use oil or grease in machines. Graphite can be used in machines which reach a very high temperature.