Q. For a Kaplan turbine, the whirl velocity at inlet of the turbine is given to be 18 m/s. The blade velocity is given as 25 m/s. What is the hydraulic efficiency for a head of 50 m. Take g = 10 m/s2? (Solved)
1. 80%
2. 90%
3. 70%
4. 98%
- b. 90%
1. 80%
2. 90%
3. 70%
4. 98%