Home

The assumption made in two stage compression with intercooler is that

A. There is no pressure drop in the intercooler

B. The compression in both the cylinders is polytropic

C. The suction and delivery of air takes place at constant pressure

D. All of the above

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

You can do it
  1. Aeroplanes employ following type of compressor
  2. The compression ratio for the compressor is always __________ unity.
  3. It is not possible to use closed gas turbine cycle in aeronautical engines because
  4. Pick up the wrong statement about advantages of multistage compression
  5. The efficiency of a jet engine is higher at
  6. The efficiency of jet engine is
  7. Gas turbine as compared to internal combustion engine
  8. Pick up the correct statement
  9. The ideal efficiency of simple gas turbine cycle depends on
  10. The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of
  11. Ratio of indicated H.P. and brake H.P. is known as
  12. In air compressors, free air delivery means the
  13. The volume of air delivered in a medium capacity air compressor per unit time is
  14. In gas turbines, high thermal efficiency is obtained in
  15. In a single stage, single acting reciprocating air compressor, without clearance volume, the workdone…
  16. If the flow of air through the compressor is perpendicular to its axis, then it is a
  17. Ratio of indicated h.p. to shaft h.p. in known as
  18. Pick up wrong statement. Surging phenomenon in centrifugal compressor depends on
  19. Work ratio of a gas turbine may be improved by
  20. Volumetric efficiency of a compressor without clearance volume
  21. Rotary compressors are suitable for
  22. Volumetric efficiency of a compressor decreases with ________ in compression ratio.
  23. In a centrifugal compressor, the highest Mach number leading to shock wave in the fluid flow occurs…
  24. Pick up the false statement
  25. The maximum delivery pressure in a rotary air compressor is
  26. There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum.…
  27. The thermodynamic efficiency of rotary compressor is based on
  28. Phenomenon of choking in compressor means
  29. The type of rotary compressor used in aeroplanes, is of
  30. Choose the correct statement