Hydraulic Machines Online Test – Multiple Choice Questions and Answers

1. The depth of the bucket for a Pelton wheel is generally __________ the diameter of jet


2. Which of the following hydraulic unit is used for transmitting increased or decreased torque to the driven shaft?


3. The Thomson’s turbine is __________ reaction turbine


4. Which of the following is not an impulse turbine?


5. The specific speed of a hydraulic turbine depends upon


6. The Furneyron turbine is __________ reaction turbine


7. Which of the following statement is wrong ?


8. A double overhung Pelton wheel has


9. Head developed by a centrifugal pump is


10. An impulse turbine is used for


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