Home

The volumetric efficiency of a compressor falls roughly as follows for every 100 m increase in elevation

A. 0.1 %

B. 0.5 %

C. 1.0 %

D. 5 %

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

You can do it
  1. An ideal air compressor cycle without clearance on PV diagram can be represented by following processes
  2. In the aircraft propellers
  3. The advantage of multistage compression over single stage compression is
  4. More than one stage will be preferred for reciprocating compressor if the delivery pressure is more…
  5. When the temperature of air leaving the intercooler, in a two stage compression with intercooler, is…
  6. For supplying intermittent small quantity of air at high pressure, following compressor is best suited
  7. The stagnation pressure rise in a centrifugal compressor takes place
  8. Volumetric efficiency of a compressor without clearance volume
  9. The criterion of the thermodynamic efficiency for rotary compressor is
  10. Volumetric efficiency of air compressors is of the order of
  11. When the outlet angle from the rotor of a centrifugal compressor is more than 90°, then the blades…
  12. In turbo fan engine, the jet velocity as compared to turbojet engine is
  13. Ramjet engine
  14. In air breathing jet engine, the jet is formed by expanding
  15. The overall thermal efficiency of an ideal gas turbine plant is (where r = Pressure ratio)
  16. Which is false statement about multistage compression?
  17. The overall isothermal efficiency of the compressor is defined as the ratio of
  18. The ratio of specific weight/h.p. of gas turbine and I.C engines may be typically of the order of
  19. For speed above 3000 km/hour, it is more advantageous to use
  20. Pick up the wrong statement about advantages of multistage compression
  21. In air compressors, free air delivery means the
  22. The maximum temperature in a gas turbine is
  23. The working fluid in a turbine is
  24. The ratio of the increase in pressure in rotor blades to total increase in pressure in the stage is…
  25. Volumetric efficiency is
  26. Rotary compressor is best suited for
  27. In gas turbines, high thermal efficiency is obtained in
  28. The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of
  29. The volume of air delivered in a medium capacity air compressor per unit time is
  30. The temperature of air at the beginning of the compression stroke is ________ the atmospheric temperature.