The ratio of the isentropic heat drop to the heat supplied, is called

A. Reheat factor

B. Stage efficiency

C. Internal efficiency

D. Rankine efficiency

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

You can do it
  1. The size of a boiler drum in pulverised fuel fired boiler, as its size and capacity, (steam pressure…
  2. A turbine is said to have an axial discharge when the steam leaves the blade tip at _________ to the…
  3. An economiser is installed in a boiler primarily to
  4. With increase in load, convection superheater has
  5. The ratio of heat actually used in producing the steam to the heat liberated in the furnace, is known…
  6. Thermal equilibrium means that the flow of steam is
  7. For burning 1 kg of carbon to CO as per chemically correct combustion, amount of air required is
  8. In a nozzle, the effect of super-saturation is to
  9. The chimney draught varies with
  10. The process of maintaining the speed of the turbine constant for various load conditions, is known as
  11. The amount of water evaporated from feed water at _________ into dry and saturated steam at 100°…
  12. The diameter of internal flue tubes of a Lancashire boiler is about _________ that of its shell.
  13. Sublimation region is the region where
  14. In a steam engine, superheated steam from the boiler is fed into the steam chest at a pressure of
  15. Mechanical equivalent of heat for 1 kcal or Joule's equivalent is equal to
  16. A safety valve usually employed with stationary boilers is
  17. In a single acting steam engine
  18. The critical pressure gives the velocity of steam at the throat
  19. In forced circulation type boiler
  20. In water tube boilers
  21. The fire tubes in a Locomotive boiler has _________ diameter.
  22. The aim of a compound steam engine is
  23. It is required to produce large amount of steam at low pressure. Which boiler should be used?
  24. The crown of the fire box is made hemispherical in order to
  25. The length of Lancashire boiler varies from
  26. Water and sediment in fuel oil can be removed by
  27. The function of a piston in a steam engine is
  28. Locomotive boiler is a
  29. The fusible plug in small boilers is located
  30. The Parsons' reaction turbine has