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Aerodynamics

Progress: 24% (23/94)

Learning progress ?
1. What does the red line on an airspeed indicator represent?Not learned2. When landing behind a large aircraft, the pilot should avoid wake turbulence by stayingNot learned3. When does P-factor cause the airplane to yaw to the left?Not learned4. Upon encountering severe turbulence, which flight condition should the pilot attempt to maintain?Not learned5. What determines the longitudinal stability of an airplane?Not learned6. What force makes an airplane turn?Not learned7. (Refer to Figure 4.) What is the caution range of the airplane?Not learned8. VNO is defined as theNot learned9. The term "angle of attack" is defined as the angle between theNot learned10. In what flight condition must an aircraft be placed in order to spin?Not learned11. VSO is defined as theNot learned12. Which basic flight maneuver increases the load factor on an airplane as compared to straight-and-level flight?Not learned13. The angle between the chord line of an airfoil and the relative wind is known as the angle ofNot learned14. When departing behind a heavy aircraft, the pilot should avoid wake turbulence by maneuvering the aircraftNot learned15. What is ground effect?Not learned16. What is the relationship of lift, drag, thrust, and weight when the airplane is in straight-and-level flight?Not learned17. What must a pilot be aware of as a result of ground effect?Not learned18. Loading an airplane to the most aft CG will cause the airplane to beNot learned19. (Refer to Figure 4.) Which color identifies the normal flap operating range?Not learned20. During a spin to the left, which wing(s) is/are stalled?Not learned21. Which statement relates to Bernoulli's principle?Not learned22. How does frost affect the lifting surfaces of an airplane on takeoff?Not learned23. What is one purpose of wing flaps?Not learned24. The speed at which a single flight control can be moved, one time, to its full defection without risk of damage to the aircraft isNot learned25. As altitude increases, the indicated airspeed at which a given airplane stalls in a particular configuration willNot learned26. The left turning tendency of an airplane caused by P-factor is the result of theNot learned27. Ground effect is most likely to result in which problem?Not learned28. (Refer to Figure 2.) If an airplane weighs 2,300 pounds, what approximate weight would the airplane structure be required to support during a 60° banked turn while maintaining altitude?Not learned29. (Refer to Figure 4.) Which marking identifies the never-exceed speed?Not learned30. Which V-speed represents best-angle-of-climb speed?Not learned31. (Refer to Figure 4.) What is the maximum flaps-extended speed?Not learned32. When are the four forces that act on an airplane in equilibrium?Not learned33. (Refer to Figure 1.) The acute angle A is the angle ofNot learned34. What is an important airspeed limitation that is not color coded on airspeed indicators?Not learned35. The greatest vortex strength occurs when the generating aircraft isNot learned36. After takeoff, which airspeed would the pilot use to gain the most altitude in a given period of time?Not learned37. (Refer to Figure 4.) What is the maximum structural cruising speed?Not learned38. Which V-speed represents maximum landing gear extended speed?Not learned39. Which V-speed represents maximum flap extended speed?Not learned40. The condition that requires maximum caution when avoiding wake turbulence on landing is aNot learned41. Which would provide the greatest gain in altitude in the shortest distance during climb after takeoff?Not learned42. (Refer to Figure 2.) If an airplane weighs 4,500 pounds, what approximate weight would the airplane structure be required to support during a 45° banked turn while maintaining altitude?Not learned43. (Refer to Figure 4.) Which color identifies the power-off stalling speed in a specified configuration?Not learned44. (Refer to Figure 4.) The maximum speed at which the airplane can be operated in smooth air isNot learned45. When landing behind a large aircraft, which procedure should be followed for vortex avoidance?Not learned46. The amount of excess load that can be imposed on the wing of an airplane depends upon theNot learned47. An airplane said to be inherently stable willNot learned48. When taking off or landing at an airport where heavy aircraft are operating, one should be particularly alert to the hazards of wingtip vortices because this turbulence tends toNot learned49. What is the purpose of the rudder on an airplane?Not learned50. An airplane has been loaded in such a manner that the CG is located aft of the aft CG limit. One undesirable flight characteristic a pilot might experience with this airplane would beNot learned51. Why is frost considered hazardous to flight?Not learned52. What causes an airplane (except a T-tail) to pitch nosedown when power is reduced and controls are not adjusted?Not learned53. (Refer to Figure 4.) What is the full flap operating range for the airplane?Not learned54. (Refer to Figure 2.) If an airplane weighs 3,300 pounds, what approximate weight would the airplane structure be required to support during a 30° banked turn while maintaining altitude?Not learned55. Floating caused by the phenomenon of ground effect will be most realized during an approach to land when atNot learned56. How will frost on the wings of an airplane affect takeoff performance?Not learned57. Which V-speed represents maneuvering speed?Not learned58. Wingtip vortices are created only when an aircraft isNot learned59. What is the definition of load factor?Not learned60. Changes in the center of pressure of a wing affect the aircraft'sNot learned61. How does the wake turbulence vortex circulate around each wingtip?Not learned62. In what flight condition is torque effect the greatest in a single-engine airplane?Not learned63. The angle of attack at which an airplane wing stalls willNot learned64. The angle of attack for a propeller is defined asNot learned65. One of the main functions of flaps during approach and landing is toNot learned66. (Refer to Figure 4.) Which color identifies the power-off stalling speed with wing flaps and landing gear in the landing configuration?Not learned67. Wingtip vortices created by large aircraft tend toNot learned68. During an approach to a stall, an increased load factor will cause the airplane toNot learned69. The four forces acting on an airplane in flight areNot learned