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Q. |
The whirl velocity at inlet of a Kaplan turbine is 7.5 m/s and blade velocity is 5 m/s. The volume flow rate of water in 20 m3/s. Find the power output available at the shaft if the mechanical efficiency is 93% (in MW)? |
A. | 0.831 |
B. | 0.697 |
C. | 1.362 |
D. | 0.298 |
Answer» B. 0.697 |
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