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Question 34-1 : When flaps are deployed on a wing, they increase the..... on a large portion of the wing. ? [ Registration takeoff ]

Camber.

exemple 34 Camber.

Question 34-2 : When flaps are deployed on a wing, they increase the..... on a large portion of the wing. ?

Lift.

exemple 38 Lift.

Question 34-3 : When your fixed wing drone aircraft type makes a sharp turn, it will ?

Cause the load factor to increase.

exemple 42 Cause the load factor to increase.

Question 34-4 : Aircraft parts and components...from the tip to the hub of a propeller blade, the angle of attack ?

Increases.

exemple 46 Increases.

Question 34-5 : Aircraft parts and components...a propeller blade.1 has no preferential rotation direction.2 has a rotation direction.3 has an upper and a lower surfaces.4 has no upper or lower surfaces..the combination regrouping all the correct statements is ?

2 3.

exemple 50 2 - 3.

Question 34-6 : In order to increase the take off performance of your drone, you will choose ?

Low pitch propellers.

exemple 54 Low pitch propellers.

Question 34-7 : On a multirotor remotely piloted aircraft, the centering refers to the location of the center of gravity cg along the ?

Longitudinal and lateral axis of the aircraft.


Question 34-8 : For a fixed wing drone, vertical stabilizer assists in ?

Directional stability.


Question 34-9 : For a fixed wing drone, horizontal stabilizers assist in ?

Lateral stability.


Question 34-10 : Principles of flight...around a wing cross section, airflow speed is faster on ?

The upper surface.


Question 34-11 : Principles of flight...two forms of airflow exist around a body ?

The laminar flow and the turbulent flow.

exemple 74 The laminar flow and the turbulent flow.

Question 34-12 : Aerofoils...all other factors of importance remaining constant, when speed is increased ?

Lift and drag increase.

exemple 78 Lift and drag increase.

Question 34-13 : Aerofoils...at constant angle of attack, for a fixed wing aircraft, if speed is decreased ?

Lift and drag decrease.

exemple 82 Lift and drag decrease.

Question 34-14 : Aerofoils...at constant speed, if angle of attack of a fixed wing airplane is increased ?

Lift increases until the critical angle of attack is exceed, then lift decreases.

exemple 86 Lift increases until the critical angle of attack is exceed, then lift decreases.

Question 34-15 : Aerofoils...the angle between relative airflow and the chord line is ?

The angle of attack.

exemple 90 The angle of attack.


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