Rateau turbine is

A. Simple reaction turbine

B. Velocity compounded turbine

C. Pressure compounded turbine

D. Pressure-velocity compounded turbine

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  1. The ratio of the volume at cut-off to the swept volume is called
  2. Desecration of feed water is carried out because it reduces
  3. Cochran boiler is a
  4. For water, at pressures below atmospheric;
  5. By compounding the expansion of steam in two or more cylinders, the ratio of expansion
  6. In a reaction turbine, when steam flows through the moving blades,
  7. The basic purpose of drum in boiler is to
  8. It is required to produce large amount of steam at low pressure. Which boiler should be used?
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  10. Efficiency of a thermal cycle increases by
  11. In a steam condenser, the partial pressure of steam and air are 0.06 bar and 0.007 bar respectively.…
  12. The value of diagram factor depends upon
  13. The function of a valve rod is
  14. A wet vapour can be completely specified by
  15. Blading efficiency is also known as
  16. The factor of evaporation for all boilers is always
  17. Which of the following statement is wrong?
  18. Pulverised fuel is used for
  19. The water tubes in a simple vertical boiler are
  20. The high pressure and low pressure cylinders in a receiver type compound engine are regarded as having…
  21. The efficiency of steam turbines may be improved by
  22. In a throttling process
  23. 100% efficiency of a thermal cycle cannot be achieved because of
  24. Which of the following boiler works on a forced circulation of water?
  25. The ultimate analysis of fuel lists
  26. A fusible plug is fitted in small boilers in order to
  27. Throttle governing of steam engines is a method of controlling the engine output by varying
  28. The actual power generated in the engine cylinder is called
  29. The state of vapour under saturation condition is described by
  30. An air preheater is installed