Hydraulic Machines Multiple Choice Questions and Answers

6. Low specific speed of turbine implies it is .......

   A.Propeller turbine

   B.Francis turbine

   C.Impulse turbine

   D.Any of the above

7. High specific speed of a pump implies it is .......

   A.Centrifugal pump

   B.Mixed flow pump

   C.Axial flow pump

   D.Any of the above

8. Medium specific speed of a pump implies it is .........

   A.Centrifugal pump

   B.Mixed flow pump

   C.Axial flow pump

   D.Any of the above

9. Low specific speed of a pump implies it is ......

   A.Centrifugal pump

   B.Mixed flow pump

   C.Axial flow pump

   D.Any of the above

10. Power required to drive a centrifugal pump is proportional to ......

   A.Seed (N)

   B.N ²

   C.N ³

   D.N ⁴

   E.1/N ²

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