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The efficiency of an ideal heat engine working between the freezing point and boiling point of water, is : |
26.8 % 20 % 12.5 % 6.25 % |
26.8 % |
Efficiency of heat engine : \(\eta = (1 - \frac{T_2}{T_1})\) T2 : Sink Temperature = 273 K ; T1 : Source Temperature = 373 K ; \(\eta\) % = 26.8 %
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