

McqMate
Q. |
The whirl velocity at inlet of Francis turbine is given to be 20 m/s. The blade velocity is given as 35 m/s. What is the hydraulic efficiency for a head of 100 m? |
A. | 80% |
B. | 90% |
C. | 70% |
D. | 98% |
Answer» C. 70% |
View all MCQs in
Fluid Mechanics (FM)No comments yet