4) Which of the following statement is correct as regard to water wheels ?
All of the above
Related Hydraulic Machines MCQ with Answers
To bring the runner to rest in a short time
Tangential flow impulse turbine
In an impulse turbine, the total energy at the inlet of a turbine is only kinetic energy. The pressure of water both at entering and leaving the vanes is atmospheric. It is used for high head of water. A Pelton wheel is a tangential flow impulse turbine.