Analyzing Thermodynamic CyclesThe thermal efficiency of a

Chapter 2, Problem 79P

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QUESTION:

The thermal efficiency of a power cycle operating as shown in Fig. 2.17a is 30%, and \(Q_{\text {out }}\) is \(20 \mathrm{~kJ}\). Determine the net work developed and the heat transfer \(Q_{\text {in }}\), each in kJ.

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QUESTION:

The thermal efficiency of a power cycle operating as shown in Fig. 2.17a is 30%, and \(Q_{\text {out }}\) is \(20 \mathrm{~kJ}\). Determine the net work developed and the heat transfer \(Q_{\text {in }}\), each in kJ.

ANSWER:

Solution 79P

Step 1 of 4

Here our aim is to calculate the amount of heat transferred  and the net work developed  in kiloJoules.

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