An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.21 kJ to...

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Question

An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.21 kJ to a cold reservoir at 27°C in each cycle. (a) Wha

Answer 1

Answer #1

Efficiency ga heat engine - It is detened as the ratio is the external work obstained to the amount of heat energy absorbed f

Answer 2

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