Question 2.47: A source S1 can supply heat energy at the rate of 200 kJ/s a...

Principles of Mechanical Engineering

A source $S_1$ can supply heat energy at the rate of 200 kJ/s at 320° C and source $S_2$ can supply 2000 kJ/s at 75° C. Which source would you choose to supply energy to an ideal reversible heat engine if the temperature of surroundings is 35° C ?

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