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  1. In a reaction turbine when the degree of reaction is zero, then there is
  2. The bituminous coal is no caking if its carbon content is
  3. A vessel into which the steam is exhausted and condensed after doing work in an engine cylinder or turbine…
  4. An economiser _________ the steam raising capacity of a boiler.
  5. All steam engines work on
  6. Presence of moisture in fuel oil would
  7. Caking coals are those which
  8. Pick up the wrong statement about water tube boiler in comparison to fire tube boilers
  9. The increase in pressure
  10. The diameters of fire tubes and superheater tubes in locomotive boiler are
  11. The latent heat of steam with increase of pressure
  12. In locomotives, the draught is produced by
  13. The maximum discharge of steam through a convergent-divergent nozzle depends upon
  14. The indicated thermal efficiency is defined as the
  15. Boiler H.P. is defined as the
  16. Hygrometry deals with the
  17. The function of a piston in a steam engine is
  18. Maximum energy loss in a boiler occurs due to
  19. The function of a valve rod is
  20. The best suited coal for chain or travelling grate stoker boiler is
  21. In turbines, the fluid undergoes a continuous steady flow process and the speed of flow is
  22. The diameter of fire tube of Cornish boiler compared to its shell is
  23. For water, at pressures below atmospheric;
  24. The air pressure at the fuel bed is reduced below that of atmosphere by means of a fan placed at or…
  25. In an experiment to determine dryness fraction of steam, the mass of water separated was 1.2 kg in 15…
  26. Boiler stays are used to
  27. The friction present between the steam and the nozzle surfaces reduces the heat drop by
  28. The forced circulation of water does not take place in
  29. While steam expands in turbines, theoretically the entropy
  30. De-Laval turbine is a