Question: Air is compressed by a 15-kW compressor from P1 to P2. The air temperature is maintained constant at 25C during this process as a result

Air is compressed by a 15-kW compressor from P1 to P2. The air temperature is maintained constant at 25°C during this process as a result of heat transfer to the surrounding medium at 20°C. Determine the rate of entropy change of the air. State the assumptions made in solving this problem.

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