engineering recuitment ONGC AEE Mechanical Mock Test 2025 Fluid Mechanics Turbomachinery Impulse Turbine
If D is the diameter of Pelton wheel and d is the diameter of the jet, then number of buckets on the periphery of a Pelton wheel is equal to
1
D/2d
2
D/2d + 10
3
D/2d + 15
4
D/2d + 20
5
D/d + 15