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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. |
Answer» C. The ratio of power utilized by runner to that supplied by the water at entry to the turbine. |
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