Yeager Aerospace Practice Test 2025 – The All-in-One Guide to Mastering Your Exam!

Question: 1 / 400

What does the term "angle of attack" refer to?

The angle of the airplane's nose relative to the horizon

The angle between the chord line of the wing and the direction of the oncoming air

The term "angle of attack" specifically refers to the angle between the chord line of the wing and the direction of the oncoming air, which is critical for understanding how lift is generated. This angle is crucial in aerodynamics because as the angle of attack increases, the amount of lift produced by the wing also generally increases, up to a certain critical point. Beyond this critical angle, the airflow can separate from the wing surface, leading to loss of lift and potential stalling.

Understanding this concept is important for pilots and engineers alike, as controlling the angle of attack is essential for maintaining smooth flight and ensuring effective maneuverability. This definition highlights the aerodynamic properties of wings and how they interact with the surrounding air, making it foundational knowledge in aviation.

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The angle at which the wings meet the fuselage

The angle necessary for maximum lift

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