Choose the correct statement

A. Gas turbine requires lot of cooling water

B. Gas turbine is capable of rapid start up and loading

C. Gas turbines has flat efficiency at part loads

D. Gas turbines have high standby losses and require lot of maintenance

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

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  1. If the flow of air through the compressor is perpendicular to its axis, then it is a
  2. The mass of gas turbine per kW developed is about ________ as that of an I.C. engine.
  3. The area of actual indicator diagram on an air compressor as compared to area of ideal indicator diagram…
  4. The effective power of gas turbines is increased by adding the following in compressor
  5. In a jet propulsion
  6. There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum.…
  7. The specific output per kg mass flow rate of a gas turbine (having fixed efficiencies of compressor…
  8. Pick up the wrong statement
  9. In air compressors, free air delivery means the
  10. The compression ratio for the compressor is always __________ unity.
  11. The maximum temperature in a gas turbine is
  12. Turbofan engine employs
  13. In open cycle turbojet engines used in military aircraft, reheating the exhaust gas from the turbine…
  14. Which of the following statement is correct as regard to centrifugal compressors?
  15. To avoid moisture troubles, the branch connections from compressed air lines should be taken from
  16. The type of rotary compressor used in gas turbines, is of
  17. The compressor performance at higher altitude compared to sea level will be
  18. Volumetric efficiency is
  19. In axial flow compressor, exit flow angle deviation from the blade angle is a function of
  20. The pressure ratio in gas turbines is of the order of
  21. The main purpose of reheating in gas turbine is to
  22. Axial flow compressor has the following advantage over centrifugal compressor
  23. The volumetric efficiency of a compressor
  24. If the clearance ratio for a reciprocating air compressor is 'K', then its volumetric efficiency is…
  25. The volume of air delivered by the compressor is called
  26. A jet engine has
  27. For perfect intercooling in a three stage compressor
  28. In a jet engine, the air-fuel ratio is
  29. If V, U and Vr represent the absolute velocity of fluid, velocity of blade, and relative velocity of…
  30. Phenomenon of choking in compressor means