Q. Which of the following statements is a definition of the hydraulic efficiency of a turbine?

(A) The ratio of power available at the turbine shaft to that supplied to it by runner.
(B) The ratio of the power supplied by the runner to the power available at the shaft.
(C) The ratio of power utilized by runner to that supplied by the water at entry to the turbine.
(D) The ratio of power supplied by water at entry to the power utilized by runner.

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✅ Correct Answer: (C) The ratio of power utilized by runner to that supplied by the water at entry to the turbine.

Published by Mr. Dubey ⭐ 111.54K Points at 19-Sep-2023 08:21 pm in Fluid Mechanics and Hydraulic Machines

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