As friction produces different parts of the rotation machine get damaged with time and need replacement
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As friction produces heat, different parts of the rotating machines get damaged with time and need periodic replacement. Also, there is a need to make provisions for constant cooling of moving parts of big machines which further increases the cost of maintenance. Friction causes wastage of energy.
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As friction produces heat, different parts of the rotating machines get damaged with time and need periodic replacement. Also, there is a need to make provisions for constant cooling of moving parts of big machines which further increases the cost of maintenance. Friction causes wastage of energy.
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