Home

The ratio of the indicated power to the shaft power or brake power of the motor or engine required to drive the compressor, is called

A. Compressor efficiency

B. Volumetric efficiency

C. Isothermal efficiency

D. Mechanical efficiency

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

You can do it
  1. For a two stage reciprocating compressor, compression from p₁ to p₃ is with perfect intercooling…
  2. Standard air is the air at
  3. In a reciprocating air compressor, the compression work per kg of air
  4. A closed cycle gas turbine consists of a
  5. The ratio of workdone per cycle to the stroke volume of the compressor is known as
  6. In a four stage compressor, if the pressure at the first and third stage is 1 bar and 16 bar, then the…
  7. Gas turbine works on
  8. The type of rotary compressor used in gas turbines, is of
  9. The mass of gas turbine per kW developed is about ________ as that of an I.C. engine.
  10. The propulsive power of the rocket is (where v₁ = Jet velocity, and v₂ = Aircraft velocity)
  11. The stagnation pressure rise in a centrifugal compressor takes place
  12. Which of the following statement is correct?
  13. Which of the following statement is wrong?
  14. Producer gas is produced by
  15. For an irreversible gas turbine cycle, the efficiency and work ratio both depend on
  16. For speed above 3000 km/hour, it is more advantageous to use
  17. Inter cooling in compressors
  18. The volume of air delivered by the compressor is called
  19. As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure…
  20. Clearance volume in actual reciprocating compressors is essential
  21. The working fluid in a turbine is
  22. In jet engines, paraffin is usually used as the fuel because of its
  23. Isothermal compression though most efficient, but is not practicable because
  24. The volumetric efficiency of a compressor falls roughly as follows for every 100 m increase in elevation
  25. The ratio of specific weight/h.p. of gas turbine and I.C engines may be typically of the order of
  26. Gas turbines for power generation are normally used
  27. Separators are generally used in air compressor installations
  28. The capacity of a compressor is 5 m /min refers to
  29. Free air is the air at
  30. The following is true for an open cycle gas turbine having exhaust heat exchanger. Atmospheric air before…