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Calculate the maximum efficiency of a ca...

Calculate the maximum efficiency of a carnot engine operating between `80^@C` to `47^@C.`

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Verified by Experts

The correct Answer is:
9
`T_(1)=47+273=320 K`,
`T_(2)=80+273=353K`
`:' eta=(T_(2)-T_(1))/(T_(2))=(353-320)/352=0.09 =9%`
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