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Pick up the wrong statement about advantages of multistage compression

A. Better lubrication is possible advantages of multistage

B. More loss of air due to leakage past the cylinder

C. Mechanical balance is better

D. Air can be cooled perfectly in between

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

You can do it
  1. The workdone on a compressor will be minimum if air is taken from
  2. The compressor capacity with decrease in suction temperature
  3. For slow speed large capacity compressor, following type of valve will be best suited
  4. Stalling of blades in axial flow compressor is the phenomenon of
  5. In a single stage, single acting reciprocating air compressor, without clearance volume, the workdone…
  6. The indicated work per unit mass of air delivered is
  7. The criterion of the thermodynamic efficiency for rotary compressor is
  8. In open cycle turbojet engines used in military aircraft, reheating the exhaust gas from the turbine…
  9. Which of the following fuels can be used in turbojet engines?
  10. Producer gas is produced by
  11. The pressure ratio for an open cycle gas turbine compared to closed cycle gas turbine of same h.p. is
  12. The volumetric efficiency for reciprocating air compressors is about
  13. The ratio of workdone per cycle to the stroke volume of the compressor is known as
  14. The pressure ratio in gas turbines is of the order of
  15. Pick up the false statement
  16. In a jet propulsion
  17. Inter-cooling in gas turbine results in
  18. The ratio of isentropic work to Eulers work is known as
  19. Losses in a centrifugal compressor are due to
  20. For a two stage reciprocating compressor, compression from p₁ to p₃ is with perfect intercooling…
  21. The ratio of outlet whirl velocity to blade velocity in case of centrifugal compressor is called
  22. Phenomenon of choking in compressor means
  23. The ratio of the net work obtained from the gas turbine plant to the turbine work is known as
  24. A closed cycle gas turbine works on
  25. In a reciprocating air compressor, the compression work per kg of air
  26. Out of the following, from where you will prefer to take intake for air compressor
  27. The volumetric efficiency of a compressor falls roughly as follows for every 5°C increase in atmospheric…
  28. In a high pressure compressor, the delivery pressure is
  29. In a jet engine, the air-fuel ratio is
  30. The air power of the compressor is also known as