Which of the following fuels can be used in turbojet engines?

A. Liquid hydrogen

B. High speed diesel oil

C. Kerosene

D. Methyl alcohol

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  1. Open cycle gas turbine works on
  2. The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of
  3. The volumetric efficiency for reciprocating air compressors is about
  4. During base load operation, the best method of controlling compressor is
  5. Ratio of compression is the ratio of
  6. Reciprocating air compressor is best suited for
  7. The assumption made in two stage compression with intercooler is that
  8. The ratio of the indicated power to the shaft power or brake power of the motor or engine required to…
  9. The power available for takeoff and climb in case of turbojet engine as compared to reciprocating engine…
  10. In a compressor, free air delivered is the actual volume delivered at the stated pressure reduced to
  11. In the aircraft propellers
  12. The efficiency and work ratio of a gas turbine plant can be increased by
  13. A machine used to raise the pressure of air is called
  14. For a two stage compressor, if index of compression for higher stage is greater than index of compression…
  15. The workdone on a compressor will be minimum if air is taken from
  16. Volumetric efficiency of a compressor without clearance volume
  17. Efficiency of gas turbine is increased by
  18. If infinite number of heaters be used in a gas turbine, then expansion process in turbine approaches
  19. Work ratio of a gas turbine plant is ratio of
  20. The fuel consumption in gas turbines is accounted for by
  21. Propulsion efficiency of the following order is obtained in practice
  22. The output of a gas turbine is 300 KW and its efficiency is 20 percent, the heat supplied is
  23. A gas turbine used in air craft should have
  24. The gas in cooling chamber of a closed cycle gas turbine is cooled at
  25. Gas turbine blades are given a rake
  26. A closed cycle gas turbine gives ________ efficiency as compared to an open cycle gas turbine.
  27. The work done per unit mass of air in compression will be least when n is equal to
  28. 1 m of air at atmospheric condition weighs approximately
  29. The volume of air delivered in a medium capacity air compressor per unit time is
  30. Producer gas is produced by