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Mechanical Engineering - Hydraulic Machines - Discussion

Discussion Forum : Hydraulic Machines - Section 3 (Q.No. 14)
Hydraulic Machines
14.
Which of the following statement is wrong ?
The reaction turbines are used for low head and high discharge.
The angle of taper on draft tube is less than 8°.
An impulse turbine is generally fitted slightly above the tail race.
A Francis turbine is an impulse turbine.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Jonty said:   5 years ago
Obviously, Francis isn't the impulse turbine.

Option A is the correct answer.
Abbas Kharal said:   6 years ago
Option A is correct.

Francis turbine is an inward flow reaction turbine.
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