Question 1: Generating Lift
What aerodynamic principle is primarily responsible for generating lift on an airplane wing?
A) Newton's Third Law (Action/Reaction)
B) Archimedes' Principle (Buoyancy)
C) Bernoulli's Principle (Pressure Differential)
D) Pascal's Principle (Fluid Transmission)
Question 2: Primary Control Surface
Which of the following flight control surfaces primarily controls the **roll** (movement around the longitudinal axis) of an airplane?
A) The Elevator (on the horizontal tail)
B) The Rudder (on the vertical tail)
C) The Flaps (on the trailing edge of the wing)
D) The Ailerons (on the outer trailing edge of the wing)
Question 3: Stall Condition
An airplane stall is caused by what specific condition?
A) The engine losing power completely.
B) The angle of attack exceeding a critical limit.
C) The airplane's airspeed dropping below minimum safe speed (V_S).
D) The airplane encountering severe air turbulence.