engineering recuitment ONGC AEE Mechanical Mock Test 2025 Fluid Mechanics Turbomachinery Reaction Turbine
The flow ratio of a Francis turbine, if it is working under a head of 62 m and velocity at inlet 7 m/s (g = 10 m/s2) is
1
0.3
2
0.2
3
0.1
4
0.4
5
0.04