Physics · Fluid Mechanics
The hydraulic efficiency of a turbine is defined as the ratio of:
- 1Volume of water actually striking the runner to the volume of water supplied to the turbine
- 2Power given by water to the runner of the turbine to the power supplied by water at the inlet to the turbine✓
- 3Volume available at the shaft of the turbine to the power supplied at the inlet of the turbine
- 4Power at the shaft of the turbine to the power delivered by water to the runner
Correct answer
Power given by water to the runner of the turbine to the power supplied by water at the inlet to the turbine
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