Mechanical Engineering - Hydraulic Machines - Discussion

Discussion Forum : Hydraulic Machines - Section 4 (Q.No. 17)
17.
The speed ratio in case of Francis turbine varies from
0.15 to 0.3
0.4 to 0.5
0.6 to 0.9
1 to 1.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Shiva said:   5 years ago
Flow ratio is 0.15-0.30.
Speed ratio is 0.60-0.90.
(2)

Prasenjit said:   7 years ago
For Pelton 0.15 to 0.3 & So, option C is correct.

Ravikant said:   6 years ago
I think 0.45. Which lies in the option B.

Ram said:   6 years ago
What is speed ratio? Please explain.

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