engineering recuitment HPCL Junior Executive 2025 Mock Test Fluid Mechanics Turbomachinery Impulse Turbine
Which of the following is correct increasing order of specific speed of turbines
1
Pelton wheel < Francis < Propeller < Kaplan
2
Pelton wheel < Kaplan < Francis < Propeller
3
Propeller < Francis < Kaplan < Pelton wheel
4
Propeller < Pelton wheel < Francis < Kaplan