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A compressor compresses air flowing at 15 litre/s, 150 kPa, 20°C at the inlet to 500...

A compressor compresses air flowing at 15 litre/s, 150 kPa, 20°C at the inlet to 500 kPa, 250°C at the outlet. During the compression, heat is lost at the rate of 1.5 kW. Determine the minimum input work for the compressor.

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