Which of the following is steam dial?

A. Non-coking bituminous coal

B. Brown coal

C. Pulverised coal

D. Coking bituminous coal

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

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  1. The steam enters the nozzle at a
  2. The diameter of fire tube of Cornish boiler compared to its shell is
  3. The best suited coal for chain or travelling grate stoker boiler is
  4. In a compound steam engine, the first stage of expansion is carried out in a high pressure cylinder…
  5. The cylinder dimensions of a compound engine may be designed on the basis of
  6. Orsat meter is used for
  7. 100% efficiency of a thermal cycle cannot be achieved because of
  8. Stage efficiency is also known as
  9. The length of shell of a Locomotive boiler is
  10. In a 50% reaction turbine stage, tangential component of absolute velocity at rotor inlet is 537 m/s…
  11. Boiler parameters are expressed by
  12. In a throttling process
  13. Water boils when its vapour pressure
  14. The state of vapour under saturation condition is described by
  15. A device used to increase the temperature of saturated steam without raising its pressure, is called
  16. At which pressure the properties of water and steam become identical
  17. Lancashire boiler is used where working pressure and power required are
  18. The critical pressure at which latent heat of vaporisation is zero is
  19. The proximate analysis of fuel lists
  20. The dry saturated steam at very low pressure, (510 kg/cm²) when throttled to atmosphere will become
  21. The effect of friction on the flow of steam through a nozzle is to
  22. Pick up the wrong statement about critical condition of steam
  23. In a reaction turbine when the degree of reaction is zero, then there is
  24. A vessel into which the steam is exhausted and condensed after doing work in an engine cylinder or turbine…
  25. Which of the following compound steam engine requires a smaller flywheel?
  26. The basic purpose of drum in boiler is to
  27. The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent…
  28. With increase in load, convection superheater has
  29. The velocity of whirl at outlet for an axial discharge turbine is
  30. An ideal regenerative cycle is