TS EAMCET 11-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 99 of 160

Marks: +1, -0

A carnot engine whose efficiency is 40%, receives heat at 500 K. If the efficiency is tobe 50%, the source temperature for the same exhaust temperature is

900 K
600 K
700 K
800 K

Validate

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