An impulse turbine as compared to a reaction turbine, for a given power has _________ row of blades.

A. Equal

B. Less

C. More

D. None of these

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

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  1. The flow through a nozzle is regarded as
  2. If the critical pressure ratio for steam is 0.546, then the steam is initially
  3. Which of the following is steam dial?
  4. A device used to increase the temperature of saturated steam without raising its pressure, is called
  5. By compounding the expansion of steam in two or more cylinders, the length of stroke
  6. The number of water level indicators in a boiler are generally _________ in number.
  7. The latent heat of steam with increase of pressure
  8. The diameter of tubes for natural circulation boiler as compared to controlled circulation boilers is
  9. Parson's reaction turbine is a __________ reaction turbine.
  10. The clearance in the engine cylinder
  11. The critical pressure gives the velocity of steam at the throat
  12. Which of the following is not a boiler mounting?
  13. A valve installed between the boiler and the feed pump is
  14. When the speed of the engine is controlled by means of a valve in a steam pipe, which regulates the…
  15. On Mollier chart, flow through turbine is represented by
  16. At critical point, i.e. p = 225.65 kg/cm², the latent enthalpy of vaporisation is
  17. A double acting steam engine with a cylinder diameter of 190 mm and a stroke of 300 mm has a cut-off…
  18. The expansion of steam in a nozzle follows
  19. The latent heat of steam at pressures greater than atmospheric in comparison to latent heat at atmospheric…
  20. De-Laval turbine is a
  21. The function of injector used in small capacity boilers is to
  22. Bomb calorimeter is used to determine
  23. Rateau turbine is
  24. Willians line for the steam engine is a straight line relationship between the steam consumption per…
  25. The stage efficiency (ηS) is given by (where ηB = Blading efficiency, and ηN = Nozzle…
  26. Which is not the correct statement about moisture in coal?
  27. Lancashire boiler is of
  28. In an impulse turbine, steam expands
  29. The high steam and low water safety valve is used to blow off steam when the
  30. The value of diagram factor depends upon