Final EXAM, course 2829 - January 4th 2023

What does EASA stand for?

• European Agency for Space & Aviation

• European Aeronautical Society and Agency

• European Aviation Safety Agency

• European Aeronautical Safety Administration

Which of these are forces?

• thrust

• drag

• weight

• lift

What does the elevator control?

• Pitch (move nose up or down)

• Yaw (move nose right or left)

• Roll plan to left or right

• Thrust

Which controls roll the airplane left or right?

• Propeller

• Rudder

• Fuselage

• Ailerons

What shows this shape?

• Airway

• Airfoil

• Aeron

• Airflow

This picture shows

• Single engine aircraft sea

• An Airbus

• A ship

• A multi engine land aircraft

When the angle of attack increases, what happens?

• lift decreases and drag decreases

• lift decreases and drag increases

• lift increases and drag decreases

• lift increases and drag increases

These control surfaces makes the aircraft

• yaw around the lateral axis

• pitch around the lateral axis

• roll around the longitudional axis

• yaw around the vertical axis

Airflow over a wing produces pressure differences due to changes in the velocity of the air. This explanation of lift is described by

• Bernoulli's Principle

• Wright's Theorem

• Wilbur's Predicate

• Orville's Postulate

This picture shows_

• Multi engine land aircraft

• Four Forces

• A sea plane

• A F-16 fighter aircraft