General Studies · Hydraulic Turbines
For a Pelton wheel turbine, what is the correct relation between nozzle efficiency (ηn) and nozzle velocity coefficient (Cv)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ηn2 = Cv
- 2ηn = Cv / 2
- 3ηn = Cv
- 4ηn = Cv2✓
Correct answer
ηn = Cv2
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