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1. |
Water at 250°C, 1000 kPa is brought to saturated vapour in a piston/cylinder with an isothermal process. Find the specific work.$ |
A. | -38 kJ/kg |
B. | -138 kJ/kg |
C. | -238 kJ/kg |
D. | -338 kJ/kg |
Answer» E. | |