Home

The discharge through a reaction turbine ________ with the increase in unit speed.

A. Decreases

B. Increases

C. Remain same

D. None of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The type of centrifugal pump preferred for a specific speed of 20 r.p.m. is
  2. Which of the following turbine is preferred for a specific speed of 60 to 300 r.p.m.?
  3. The maximum number of jets generally employed in impulse turbine without jet interference is
  4. Which of the following pump is successfully used for lifting water to the boilers?
  5. The force exerted (in Newton) by a jet of water impinging normally on a fixed plate is (where w = Specific…
  6. A turbine is required to develop 1500 kW at 300 r.p.m. under a head of 150 m. Which of the following…
  7. In a single casing, multistage pump running at constant speed, the capacity rating is to be slightly…
  8. Guide angle as per the aerofoil theory of Kaplan turbine blade design is defined as the angle between
  9. The overall efficiency of a reaction turbine is the ratio of
  10. A Pelton wheel develops 1750 kW under a head of 100 metres while running at 200 r.p.m. and discharging…
  11. The unit discharge through the turbine is
  12. In axial flow fans and turbines, fluid enters and leaves as follows
  13. Casting of a centrifugal pump is designed so as to minimize
  14. One horsepower is equal to
  15. Pressure intensifier increases the pressure in proportion to
  16. The cavitation in a hydraulic machine is mainly due to
  17. In a centrifugal pump casing, the flow of water leaving the impeller, is
  18. Reaction turbines are used for
  19. Which of the following turbine is preferred for 0 to 25 m head of water?
  20. A hydraulic ram is a device used to
  21. Motion of a liquid in a volute casing of a centrifugal pump is an example of
  22. Axial flow pump is started with its delivery valve
  23. Reciprocating pumps are no more to be seen in industrial applications (in comparison to centrifugal…
  24. In a centrifugal pump casing, the flow of water leaving the
  25. A hydraulic intensifier normally consists of
  26. Saving of work done and power by fitting an air vessel to double acting reciprocating pump is of the…
  27. Impulse turbine is generally fitted
  28. Medium specific speed of turbine implies it is
  29. The maximum hydraulic efficiency of an impulse turbine is (where φ = Angle of blade tip at outlet)
  30. Puck up the wrong statement about centrifugal pump