Downwash and Induced Drag Aerodynamics Physics MCQs

By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022

Downwash and Induced Drag Aerodynamics Physics MCQs Questions Answers.

Lift is formed by induced drag?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

---

The higher aspect ratio flat plates have a higher lift?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

---

Change in the direction of lift is downwash?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

---

For lift on airfoil Newton’s third law of motion is an application?
(A). False
(B). True
(C). Partially True
MCQ Answer: b

---

In the pressure of air, the pressure below the wing is higher than the top of the wing pressure?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

---

The quantity of induced downwash is related to induced drag?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

---

The entire aerodynamic force acting the body is drag and lift?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

---

By direction changing of the flow, the lift is formed?
(A). False
(B). True
(C). Partially True
MCQ Answer: b

---

The wingtips are leading vortex lines?
(A). False
(B). True
(C). Partially True
MCQ Answer: b

---

Vortices create the downwash in wingtips?
(A). True
(B). False
(C). Partially True
MCQ Answer: a

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