What is meant by the efficiency of a machine is 80%

asked Sep 15, 2021 10.5k views

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It means the total energy that the machine has is only 80%

Sudana answered Sep 15, 2021

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Efficiency of a machine is 80% this means that the total energy produced to the machine only 80% is useful and given as a output.

Sparrow answered Sep 19, 2021

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