Task 20805.
The temperature of the heater of a thermal machine operating in the Carnot cycle is equal to T = 373 K, and the temperature of the refrigerator is Tx = 273 K. The operation of the cycle is A = 1 kJ. Display this cycle in ST coordinates. Determine S is the difference between the maximum and minimum values of the entropy S of the working fluid.
A detailed solution with a brief record of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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