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 statement is wrong ?

 
 
 
 

3. The specific speed of a hydraulic turbine depends upon

 
 
 
 

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

 
 
 
 

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

 
 
 
 

6. A double overhung Pelton wheel has

 
 
 
 

7. Head developed by a centrifugal pump is

 
 
 
 

8. The Thomson’s turbine is __________ reaction turbine

 
 
 
 

9. An impulse turbine is used for

 
 
 
 

10. The Furneyron turbine is __________ reaction turbine

 
 
 
 

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