Sulphur content of fuels is very important to the plant operators because it

A. Has high heating value

B. Retards electric precipitation

C. Promotes complete combustion

D. Has highly corrosive effect

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  1. The critical pressure ratio (p₂/p₁) is given by
  2. Which is not correct statement about the function of furnace?
  3. When the inlet pressure of steam is equal to the exit pressure, then
  4. In a reaction turbine
  5. The velocity of flue gases (V) through the chimney under a static draught of (H') metres is given by
  6. Water and sediment in fuel oil can be removed by
  7. In a 50% reaction turbine stage, tangential component of absolute velocity at rotor inlet is 537 m/s…
  8. An air preheater is installed
  9. A nozzle is said to be a convergent nozzle
  10. The height of chimney in a power plant is governed by
  11. For maximum discharge through a chimney, the condition is that height of hot gas column producing the…
  12. Which of the following is correct? (Where pa = Actual mean effective pressure, pm = Theoretical mean…
  13. Mechanical equivalent of heat for 1 kcal or Joule's equivalent is equal to
  14. The flow of steam is supersonic
  15. The high pressure and low pressure cylinders in a Woolf type compound engine are regarded as having…
  16. De-Laval turbines are mostly used
  17. For water, at pressures below atmospheric;
  18. If the critical pressure ratio for steam is 0.546, then the steam is initially
  19. The amount of water evaporated in kg per kg of fuel burnt is called
  20. The major axis of elliptical manholes on the shell should be provided
  21. The ratio of heat actually used in producing the steam to the heat liberated in the furnace, is known…
  22. Natural water circulation, by convection in water tube boilers, with increase in pressure of boiler
  23. The behaviour of coal in a furnace is determined by
  24. Alkaline pyrogallate is used in Orsat's apparatus for absorption of
  25. The diameter of a cylindrical shell of a Scotch marine boiler varies from
  26. Which of the following is a fire tube boiler?
  27. During polytropic process
  28. A condenser where circulating water flows through tubes which are surrounded by steam, in known as
  29. The fire tubes in a Cochran boiler are
  30. A packaged boiler is one in which various parts like firing equipment, fans, feed pumps and automatic…