Which of the following statements with respect to a reaction water tur – McqOptions

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1.	Which of the following statements with respect to a reaction water turbine is incorrect:
A.	The spiral casing serves to uniformly distribute water into guide blades
B.	The water leaves the turbine at atmospheric pressure
C.	The draft tube allows setting of the turbine above the tail race with minimum reduction of available energy
D.	The guide vanes direct the flow at proper angle.
Answer» C. The draft tube allows setting of the turbine above the tail race with minimum reduction of available energy

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