engineering recuitment NHPC JE & THDC JE 2023 Mock Test Fluid Mechanics Turbomachinery Impulse Turbine
An impulse water turbine delivers 245.5 kW under the head of 20 m. The quantity of water is supplied to the turbine is 2.5 m3/s. Then the efficiency of the turbine is
1
50 %
2
25 %
3
62 %
4
5 %