Mathematics · Fluid Machinery Calculations
A Kaplan turbine plant develops 2000 kW under a head of 8 m while running at 100 rpm. The discharge is 250 m3/s. The tip diameter of the runner is 6.5 m and the hub to tip ratio is 0.43. What is the flow ratio based on tip speed? (Take acceleration due to grav ity g = 9.81 m/s2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.73✓
- 20.62
- 30.58
- 40.43
Correct answer
0.73
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