Aerodynamics MCQs with answers

What is the energy of a body that moves 5m in a forward direction and then returns to the same position?
(A). Potential energy
(B). Sum of potential energy plus kinetic energy
(C). Kinetic energy
(D). Impulsive energy
(E). None of these
MCQ Answer: c

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What is the measurement of heat in a thermodynamic system?
(A). Entropy
(B). Enthalpy
(C). Internal energy
(D). Heat transfer
(E). None of these
MCQ Answer: b

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Which of the following is enthalpy ____
(A). H = U+ p*V
(B). H = U+ p
(C). H = U+I
(D). H = U+ p*V2
(E). None of these
MCQ Answer: a

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On which of the following law of thermodynamics, energy’s Conservation is based?
(A). The first law of thermodynamics
(B). The second law of thermodynamics
(C). Zeroth law of thermodynamics
(D). Third law of thermodynamics
(E). None of these
MCQ Answer: a

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The kinetic energy of an object only depends upon the magnitude.
(A). True
(B). False
(C). None of these
MCQ Answer: c

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which of the following is kinetic energy’ SI unit?
(A). Newton
(B). Joules
(C). Pascal
(D). Meters
(E). None of these
MCQ Answer: b

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A body that has 90 kg mass and moves with the speed of 200 m/s, what is its kinetic energy?
(A). 15000 Joules
(B). 900000 Joules
(C). 21000 Joules
(D). 40000 Joules
(E). None of these
MCQ Answer: b

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Which of the following is kinetic energy’s formula?
(A). KE = 0.5*m*v
(B). KE = 0.5*m*v2
(C). KE = m*v2
(D). KE = 0.6*m*v2
(E). None of these
MCQ Answer: b

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What is the sum of total energy in the energy equation _____
(A). Kinetic energy + potential energy
(B). Kinetic energy + pressure energy
(C). Pressure energy+ potential energy+ Kinetic energy
(D). Pressure energy + potential energy
(E). None of these
MCQ Answer: c

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