Mechanical Engineering - Hydraulic Machines - Discussion

28. 

The speed ratio of a Francis turbine is defined as the ratio of the theoretical jet velocity to the peripheral speed at inlet.

[A]. Yes
[B]. No

Answer: Option B

Explanation:

No answer description available for this question.

Jas said: (Dec 1, 2014)  
Its the inverse of what's written here.

Ajay said: (Mar 16, 2016)  
Speed ratio is the ratio of velocity of vane(u) to the potential energy(under root 2gH).

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