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The principles of flight discussed in this chapter are intended primarily for beginning pilots, and are not intended as a detailed and complete explanation of the complexities of aerodynamics. FORCES ACTING ON THE AIRPLANE IN FLIGHT When in flight, there are certain forces acting on the airplane.
15 kwi 2024 · From lift and drag to control surfaces and aerodynamic forces, this quiz will challenge your understanding of how airplanes stay aloft and maneuver through the air. Answer questions on Bernoulli's Principle, the four forces of flight, control surfaces, and more.
42 Which of the answer options most correctly completes the sentence? The amount of lift a wing produces is directly proportional to: [A] The square root of the velocity of the air flowing over it. [B] The air temperature. [C] The dynamic pressure minus the static pressure. [D] The air density.
The document provides item numbers and ISBNs for the online exam answer keys for Private Pilot, Instrument Rating, Commercial Pilot, and Flight Instructor exams. It also lists the specific exams that each online answer key contains answers for.
20. In straight and level flight, the free stream airflow pressure, compared to that flowing under the wing, is: a. Lower. b. Equal. c. Higher. d. Equal pressure but travelling faster. 21. If the cross sectional area of an airflow is mechanically reduced: a. The mass flow remains constant and the velocity of the airflow increases. b.
B – the chord line of the aerofoil and the free stream direction C – the fuselage core line and the free stream direction D – the chord line and the camber line of the aerofoil Ref: AIR: atpl, cpl; Ans: B 4237. The units of wing loading (i) W / S and (ii) dynamic pressure q are: A – (i) N/m2; (ii) kg/m2 B – (i) kg/m; (ii) N/m2
