Science, asked by Tanishatanu11, 1 year ago

How do ceiling fan rotate without any wear and tear?

Answers

Answered by Anonymous

it is because of condenser

Answered by aartibhattacharaya25

Answer:

In the inside of an old fan there are small spherical balls in the fan called ball bearings. It is ball bearings that reduces friction in many machines and prevent then from wearing out quickly.

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