ISRO Mechanical & Aerospace 2012 - Question 61

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Francis turbine power output at 100m head (from 5000kW at 25m)

  • A. 20000
  • B. 30000
  • C. 40000
  • D. 50000

Answer: C. 40000

Explanation: Power proportional to H^1 May 5000 * (100/25)^1.5 = 40000.

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