Question :
What is the formula for the velocity of water jet at the inlet of turbine?
Where,
H = Net head acting on Pelton wheel
Cv = coefficient of velocity of jet
1. V = Cv((gH)(1/2))
2. V = 2Cv((gH)(1/2))
3. V = Cv((2gH)(1/2))
4. V = 2Cv((gH)(1/2))
Answer :
3 - V = Cv((2gH)(1/2))
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