Phenomenon of choking in compressor means

A. No flow of air

B. Fixed mass flow rate regardless of pressure ratio

C. Reducing mass flow rate with increase in pressure ratio

D. Increased inclination of chord with air steam

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  1. The ratio of isentropic work to Eulers work is known as
  2. The ratio of the net work obtained from the gas turbine plant to the turbine work is known as
  3. To avoid moisture troubles, the branch connections from compressed air lines should be taken from
  4. The most efficient method of compressing air is to compress it
  5. Standard air is the air at ________ and relative humidity of 36 percent.
  6. The compressor efficiency is the
  7. The capacity of a compressor is 5 m /min refers to
  8. A jet engine has
  9. A jet engine works on the principle of conservation of
  10. Surging is the phenomenon of
  11. The compression ratio in a gas turbine is of the order of
  12. In a double acting compressor, the air is compressed
  13. The specific output per kg mass flow rate of a gas turbine (having fixed efficiencies of compressor…
  14. In a high pressure compressor, the delivery pressure is
  15. The axial flow compressor is preferred in aircraft gas turbines because of
  16. The volume of air delivered in a medium capacity air compressor per unit time is
  17. The minimum work required for a three stage reciprocating air compressor is ________ the work required…
  18. The capacity of compressor will be highest when its intake temperature is
  19. The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of
  20. The ratio of workdone per cycle to the stroke volume of the compressor is known as
  21. High air-fuel ratio in gas turbines
  22. A compressor at high altitude will draw
  23. The compressor capacity with decrease in suction temperature
  24. The compression ratio for the compressor is always __________ unity.
  25. Stalling of blades in axial flow compressor is the phenomenon of
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  27. A compressor mostly used for supercharging of I.C. engines is
  28. In jet propulsion power unit, the inlet duct of diverging shape is used in order to
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  30. For speed above 3000 km/hour, it is more advantageous to use