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15 m/h water enters the turbine at 20C and leaves it at 50C. The internal diameter of the inlet pipe is 5 cm and

15 m/h water enters the turbine at 20C and leaves it at 50C. The internal diameter of the inlet pipe is 5 cm and outlet pipe is 2 cm. 700 kW energy is given to the system as heat. Calculate shaft work delivered by turbine. Pwater = 1000 kg/m3

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