Thermal equilibrium means that the flow of steam is

A. Isothermal

B. Isentropic

C. Hyperbolic

D. Polytropic

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

You can do it
  1. An economiser in a boiler
  2. The proximate analysis of fuel lists
  3. The ratio of heat utilised to produce steam and the heat liberated in furnace is known as
  4. Willians line follows the law (where b = A constant representing the shape of the Willians line, a =…
  5. In locomotive boiler, maximum steam pressure is limited to
  6. During polytropic process
  7. The water tubes in a simple vertical boiler are
  8. Expansion ratio is the ratio of
  9. Cut-off governing as compared to throttle governing is
  10. The ratio of the actual vacuum to the ideal vacuum in a condenser is called
  11. In a receiver type compound engine, the high pressure and low pressure cylinders
  12. The height of chimney in a power plant is governed by
  13. The diameter of tubes for natural circulation boiler as compared to controlled circulation boilers is
  14. Duplex feed pumps are used in small steam boilers. These operate on the principle of
  15. The variation of steam pressure in the nozzle depends upon
  16. Steam exhaust from high pressure turbine is reheated in
  17. The forced circulation of water does not take place in
  18. The safety valve at superheater as compared to drum safety valve setting is set at
  19. Vacuum for reciprocating steam engines compared to steam turbines is
  20. The fire tubes in a Cochran boiler are
  21. For the same diameter and thickness of tube, a water tube boiler has ________ heating surface as compared…
  22. A binary vapour plant consists of
  23. Equivalent evaporation is the amount of water evaporated in a boiler from and at
  24. Which of the following gases has the highest calorific value?
  25. The diameter of flue tube in a Cornish boiler is _________ that of the shell.
  26. Cut-off governing of steam engines is a method of controlling the engine output by varying
  27. A safety valve usually employed with stationary boilers is
  28. Pulverised fuel is used for
  29. Primary air is the air used to
  30. When steam after doing work in the cylinder passes into a condenser, the engine is said to be a