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The heat loss in a boiler takes place in the form of

A. Heat carried away by flue gases

B. Heat carried away by ash

C. Moisture present in fuel and steam formed by combustion of hydrogen in fuel

D. All of the above

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  1. Rateau turbine is
  2. In natural circulation type boiler,
  3. The pressure of steam __________ while flowing through a nozzle.
  4. For a Parson's reaction turbine, if α₁ and α₂ are fixed blade angles at inlet…
  5. The artificial draught is produced by
  6. De-Laval turbines are mostly used
  7. Cut-off governing as compared to throttle governing is
  8. Which of the following statement indicates the difference between Cornish boiler and Lancashire boiler?
  9. Water tube boilers are those in which
  10. The friction in the nozzle __________ exit velocity of steam.
  11. The cylinder dimensions of a compound engine may be designed on the basis of
  12. The draught (in mm of water), for maximum discharge of flue gases through the chimney, is given by (where…
  13. The diameter of Cornish boiler is of the order of
  14. Orsat meter is used for
  15. The main object of a boiler trial is
  16. Steam in water tube boiler as compared to fire tube boiler
  17. With increase in load, radiant superheater has
  18. In a nozzle, the effect of super-saturation is to
  19. Pour point of fuel oil is the
  20. The nozzle efficiency is the ratio of
  21. For water, at pressures below atmospheric;
  22. The clearance in the engine cylinder
  23. Which of the following boiler works on a forced circulation of water?
  24. Which of the following are boiler accessories?
  25. Which of the following compound steam engine requires a smaller flywheel?
  26. The maximum efficiency of a reaction turbine is
  27. In forced circulation type boiler
  28. The balanced draft furnace is one using
  29. Which of the following is steam dial?
  30. Lancashire boiler is a