Home

The critical pressure ratio for initially wet steam is

A. 0.546

B. 0.577

C. 0.582

D. 0.601

Related Questions

  1. A device used to increase the temperature of saturated steam without raising its pressure, is called
  2. The ultimate analysis of fuel lists
  3. There is always some steam left in the clearance space from the previous stroke. This steam left in…
  4. Which of the following statement indicates the difference between Cornish boiler and Lancashire boiler?
  5. The steam enters the nozzle at a
  6. The high pressure and low pressure cylinders in a receiver type compound engine are regarded as having…
  7. A binary vapour plant consists of
  8. The amount of water evaporated in kg per kg of fuel burnt is called
  9. The function of injector used in small steam plants is to
  10. The ratio of the volume at cut-off to the swept volume is called
  11. The device attached to the steam chest for preventing explosions due to excessive internal pressure…
  12. The numbers of fire tubes in a Cochran boiler are
  13. When steam after doing work in the cylinder passes into a condenser, the engine is said to be a
  14. The critical pressure ratio is given by (where p₁ = Initial pressure of steam, and p₂…
  15. The diameter of Cornish boiler is of the order of
  16. The actual power generated in the engine cylinder is called
  17. For burning 1 kg of carbon to CO as per chemically correct combustion, amount of air required is
  18. Lancashire boiler is a
  19. The fire tubes in a Cochran boiler usually have _________ diameter.
  20. Which of the following statement is wrong?
  21. The fittings mounted on the boiler for its proper and safe functioning is a
  22. Which of the following statement is wrong?
  23. Evaporative capacity of boiler is expressed as
  24. Thermal efficiency of well maintained boiler will be of the order
  25. Equivalent evaporation is the amount of water evaporated in a boiler from and at
  26. In a single acting steam engine
  27. The ratio of heat utilised to produce steam and the heat liberated in furnace is known as
  28. The major axis of elliptical manholes on the shell should be provided
  29. The behaviour of coal in a furnace is determined by
  30. The friction in the nozzle __________ exit velocity of steam.

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