In forced circulation type boiler

A. Heating takes place at bottom and the water supplied at bottom gets converted into the mixture of steam bubbles and hot water which rise to drum

B. Water is supplied in drum and through down comers located in atmospheric condition it passes to the water wall and rises to drum in the form of mixture of water and steam

C. Feed pump is employed to supplement natural circulation in water wall type furnace

D. Water is converted into steam in one pass without any recirculation

Related Questions

  1. Mechanical equivalent of heat for 1 kcal or Joule's equivalent is equal to
  2. A packaged boiler is one in which various parts like firing equipment, fans, feed pumps and automatic…
  3. The ratio of heat equivalent to brake power to the energy supplied in steam is known as
  4. O₂ content in atmospheric air on weight basis is
  5. Steam engine operates on
  6. Which of the following varieties of coals is mostly used in steam boilers?
  7. The cylindrical shell of a Lancashire boiler has diameter from
  8. The function of an eccentric rod is
  9. The flow through a nozzle is regarded as
  10. Pour point of fuel oil is the
  11. Steam in water tube boiler as compared to fire tube boiler
  12. The draught produced by a steam jet issuing from a nozzle placed in the chimney is called
  13. One kg of steam sample contains 0.8 kg dry steam; Its dryness fraction is
  14. In a velocity compounded impulse turbine, when steam flows through the second row of moving blades,
  15. There is always some steam left in the clearance space from the previous stroke. This steam left in…
  16. At which pressure the properties of water and steam become identical
  17. Which of the following is steam dial?
  18. The maximum steam pressure in a Locomotive boiler is limited to
  19. The increase in pressure
  20. The equivalent evaporation of a boiler is a measure to compare
  21. Which of the following compound steam engine requires a smaller flywheel?
  22. The diameter of cylindrical shell of the Lancashire boiler is of the order of
  23. On Mollier chart, free expansion, or throttling process from high pressure to atmosphere is represented…
  24. The evaporation of 15.653 kg of water per hour from and at 100°C is called
  25. A safety valve usually employed with stationary boilers is
  26. The cylinder dimensions of a compound engine may be designed on the basis of
  27. When the inlet pressure of steam is equal to the exit pressure, then
  28. The length of Lancashire boiler varies from
  29. Degree of reaction is defined as the ratio of
  30. The mechanical draught _________ with the amount of smoke.

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