Question: In a steady flow compressor a gas is compressed from 100 kPa (gage) and 2.7 m/s to a final state of 300 kPa (gage)

In a steady flow compressor a gas is compressed from 100 kPa

In a steady flow compressor a gas is compressed from 100 kPa (gage) and 2.7 m/s to a final state of 300 kPa (gage) and 1.5 m/s. Assuming the compression process to be reversible and polytropic, the power input to the compressor (in kW) is close to (a) 59 (b) 241 (c) 387 (d) 395

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