The proximate analysis of fuel lists

A. Various chemical constituents, carbon, hydrogen, oxygen etc, plus ash as percents by volume

B. Various chemical constituents, carbon, hydrogen, oxygen, etc, plus ash as percents by weight

C. Fuel constituents as percents by volume of moisture, volatile, fixed carbon and ash

D. Fuel constituents as percents by weight of moisture, volatile, fixed carbon and ash

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

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  1. Fire tube boilers are limited to a maximum working pressure of
  2. In an impulse reaction turbine, the pressure drops gradually and continuously over
  3. The critical pressure ratio is given by (where p₁ = Initial pressure of steam, and p₂…
  4. The change in internal energy in steam engines equals to
  5. By compounding the expansion of steam in two or more cylinders, the length of stroke
  6. Expanding steam to a very low pressure (high vacuum) in steam engines is
  7. The draught produced by a steam jet issuing from a nozzle placed in the chimney is called
  8. Pick up the wrong statement about critical condition of steam
  9. The diameters of fire tubes and superheater tubes in locomotive boiler are
  10. Multi-stage steam turbines are of the
  11. The principal function of a stop valve is to
  12. Lancashire boiler is of
  13. The efficiency of reaction turbine is maximum when (where α = Angle made by the absolute velocity…
  14. The critical pressure ratio for initially superheated steam is __________ as compared to initially dry…
  15. Secondary air is the air used to
  16. The reheat factor depends upon
  17. The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent…
  18. For a Parson's reaction turbine, if α₁ and α₂ are fixed blade angles at inlet…
  19. The economiser is used in boilers to
  20. Maximum energy loss in a boiler occurs due to
  21. In a uniflow engine
  22. The selection of type and size of a steam boiler depends upon
  23. The ratio of the actual vacuum to the ideal vacuum in a condenser is called
  24. The length of Lancashire boiler varies from
  25. Lancashire boiler is used where working pressure and power required are
  26. The fusible plug in small boilers is located
  27. The diameter of internal flue tubes of a Lancashire boiler is about _________ that of its shell.
  28. Which of the following compound steam engine requires a smaller flywheel?
  29. The diameter of fire tube of Cornish boiler compared to its shell is
  30. Over fire burning is the phenomenon of