Physics, asked by sharan5133, 11 months ago

Mention three method of reducing friction in a machine

Ans in 3 points

Answers

Answered by jagathkrishna2005
4
  • Regularly Clean the Bearing Parts
  • Use lubricants like oil, machine oil etc.
  • Polish the Surface where the Occurrence of Friction is more
Answered by Anonymous
0

Answer:

Methods for Reducing Friction

☆ Moving parts of machines are covered with oil or grease, which make the effect of friction less.

☆ The surfaces are highly polished, to eliminate the irregularities thus making the surface smooth and reducing friction to a great extent.

☆ Fluid friction is reduced by using streamlined shapes in airplanes or ships.

☆ Use of wheels between surfaces moving over each other reduces friction as rolling friction is less than the sliding friction.

☆ Ball bearings are used in machines to reduce friction. These are tiny steel balls often placed between moving parts of machines which reduces friction and saves a lot of energy.

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