📊 Hydraulic Machines
Q. The overall efficiency for a Pelton wheel lies between
  • (A) 0.50 to 0.65
  • (B) 0.65 to 0.75
  • (C) 0.75 to 0.85
  • (D) 0.85 to 0.90
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✅ Correct Answer: (D) 0.85 to 0.90

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