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Water (30 degC , 10 kPa) is being pumped adiabatically at 8,600 kPa. Assume that the efficiency of the pump is 0.75. Calculate work, temperature

Water (30 degC, 10 kPa) is being pumped adiabatically at 8,600 kPa. Assume that the efficiency of the pump is 0.75. Calculate work, temperature change, entropy change, enthalpy change, and Helmholtz energy change of the water.

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