Home

The ratio of specific weight/h.p. of gas turbine and I.C engines may be typically of the order of

A. 1 : 1

B. 2 : 1

C. 4 : 1

D. 1 : 6

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

You can do it
  1. For slow speed large capacity compressor, following type of valve will be best suited
  2. Temperature of gases at end of compression as compared to exhaust gases in a gas turbine is
  3. The work ratio of simple gas turbine cycle depends on
  4. The volume of air delivered by the compressor is called
  5. A rotary compressor is driven by an
  6. The thrust of a jet propulsion power unit can be increased by
  7. The air power of the compressor is also known as
  8. In a reciprocating air compressor, the compression work per kg of air
  9. The propulsive power of the rocket is (where v₁ = Jet velocity, and v₂ = Aircraft velocity)
  10. An aftercooler is used to
  11. Fighter bombers use following type of engine
  12. The maximum propulsion efficiency of a turbojet is attained at around following speed
  13. A centrifugal compressor works on the principle of
  14. In a centrifugal compressor, an increase in speed at a given pressure ratio causes
  15. The effective power of gas turbines is increased by adding the following in compressor
  16. Gas turbine blades are given a rake
  17. The maximum combustion pressure in gas turbine as compared to I.C. engine is
  18. High air-fuel ratio in gas turbines
  19. In a closed cycle gas turbine, the air is compressed
  20. For minimum work in multistage compression, assuming same index of compression in all stages
  21. Gas turbine as compared to steam turbine
  22. The volumetric efficiency of compressor with increase in compression ratio will
  23. A closed cycle gas turbine works on
  24. If the clearance ratio for a reciprocating air compressor is 'K', then its volumetric efficiency is…
  25. During base load operation, the best method of controlling compressor is
  26. Free air is the air at
  27. The net work input required for compressor with increase in clearance volume
  28. 1 m of air at atmospheric condition weighs approximately
  29. Volumetric efficiency of a compressor without clearance volume
  30. The compression ratio for the compressor is always __________ unity.