Comprehensive MCQs in physics

By: Prof. Fazal Rehman Shamil
Last modified on February 11th, 2021

Comprehensive MCQs in physics on  Incompressible Flow in Duct in Aerodynamics.
which of the following are the flows in which all flow parameters are the function of ‘x’ ________
(A). 3D flow
(B). 2D flow
(C). Quasi 1D flow
(D). Quasi 2D flow
(E). None of these
MCQ Answer: c


The density is ________ in incompressible flow
(A). 0
(B). constant
(C). varies from point to point
(D). negligible
(E). None of these
MCQ Answer: b


What is it called when the area is minimum in a section, in a wind tunnel?
(A). exit
(B). nozzle
(C). inlet
(D). throat
(E). None of these
MCQ Answer: d


What is the pressure at the throat in a venturi duct?
(A). lower than ambient pressure
(B). equal to ambient pressure
(C). greater than ambient pressure
(D). 0
(E). None of these
MCQ Answer: a


In an automobile engine, the carburetor makes use of ___
(A). venturi duct
(B). convergent duct
(C). divergent duct
(D). wind tunnel
(E). None of these
MCQ Answer: a


By using venturi which parameter can be measured?
(A). temperature
(B). velocity
(C). volume
(D). density
(E). None of these
MCQ Answer: a


The incompressible flow application in a duct is?
(A). High-speed wind tunnel
(B). Low-speed wind tunnel
(C). Flow in air
(D). Cannot be said
(E). None of these
MCQ Answer: b


Venturi duct is same as the open-circuit wind tunnel ____
(A). True
(B). False
(E). None of these
MCQ Answer: a


what is that section called where the area further decreases from A2 to A3 Inside a wind tunnel?
(A). Converging section
(B). Divergent section
(C). Throat section
(D). Nozzle
(E). None of these
MCQ Answer: b

Aerodynamics MCQs

  1. Infinitesimal Fluid Element
  2. Kelvin’s Circulation Theorem and the Starting Vortex
  3. Laminar Flow MCQs
  4. Lifting Flow over Cylinder MCQs
  5. FRCR Physics MCQs
  6. Non-lifting Flow over Arbitrary Bodies MCQs
  7. Pathlines, Streamlines, Streaklines Physics MCQs
  8. Pitot Tube MCQs Physics
  9. Classical Lifting-Line Theory MCQs
  10. Doublet Flow MCQs
  11. Flow in Duct 
  12. Continuity Equation MCQs
  13. Cambered Airfoil MCQs
  14. Kutta Condition MCQs
  15. Lifting Surface Theory MCQs
  16. Symmetric Airfoil MCQs
  17. The Vortex Filament, Biot-Savart Law, Helmholtz Theorem MCQs
  18. IAF Physics MCQs
  19. Viscous Flow MCQs
  20. Uniform and Turbulent Flow MCQs
  21. Three Dimensional Source and Three Dimensional Doublet MCQs
  22. Vortex Sheet MCQs 
  23. Pressure Coefficient MCQs 
  24. Source Flow MCQs 
  25. Angular Velocity, Strain and Vorticity MCQs
  26. Bernoulli’s Equation MCQs
  27. MCQs on Circulation
  28. Finite Control Volume Approach MCQs
  29. Flow over Sphere MCQs
  30. Airfoil Characteristics MCQs
  31. Downwash and Induced Drag MCQs
  32. Aerodynamics MCQs
  33. Airfoil Nomenclature MCQs
Prof. Fazal Rehman Shamil