Mathematics · Fluid Mechanics and Machinery
A Pelton wheel is required to develop a shaft power of 6 MW when working under a head of 400 m. If the total discharge through the wheel is 2 m3/s, what will be the overall efficiency of the Pelton wheel? [Assume density of water = 1000 kg/m3, acceleration due to gravity g = 10 m/s2]
- 185%
- 280%
- 370%
- 475%✓
Correct answer
75%
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