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Water falls from a height of 60 m at the rate of 15 kg/s to operate a turbine. The losses due to frictional forces are 10% of energy. How much power is generated by the turbine? (g = 10 m/s2 ) |
7.0 kW 8.1 kW 10.2 kW 12.3 kW |
8.1 kW |
P = 0.9 gH \(\frac{dm}{dt}\) |
