Question

why is it desirable to reduce friction between moving parts of machinery

Answer 1

is it desirable to reduce friction between moving parts because it results in the wastage of energy and fuel and it also causes the wear and tear of the moving parts thus their life time reduces

Answer 2

HEY!!! HERE IS YOUR ANSWER

It is desirable to reduce friction between moving parts of machinery to reduce wear and tear of machinery parts so that they last longer and save the energy from being wasted due to the heating of parts because of wear and tear.

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