FSNB Flifgt School - Block 1

Flap

Aileron

rudder

Trim

Lift

Thrust

Aircraft Speed

Anti-Gravity

Prevent the aircraft from crashing

Provide additional Lift at a lower speed

lower the speed of the aircraft

Decrease the pitch of the aircraft

Weight, Speed, Gravity and Thrust

Drag, Gravity, Thrust and Lift

Thrust, Speed, weight and drag

Gravity, Thrust, Airflow and angle of attack

It's upper surface is shorter than its lower surface

It's upper and lower surfaces are the same length

Its lower surface is shorter than its upper surface

All of the above are incorrect; The upper and lower surfaces are flat

An airfoil develops lift because the airflow over the upper surface travels faster than the airflow over the lower surface. This creates a low pressure area at the top of the wing and a low pressure area at the bottom of the wing. This causes the wing to move from high pressure to low pressure.

The manufactured angle of attack for the wing causes more of the bottom surface of the wing to be exposed to the airflow. This tends to push the wing in an upward direction

Both answers are true

Neither answer is true

Pitch

Yaw

Roll

The ailerons control the descent speed

Empennage

Aircraft tail

Luggage compartment

Cowling

The Flaps and ailerons

The ailerons and Rudder

The rudder and Trim Tabs

The Elevator and Rudder