Question 77-1 : Wing stall occurs when we exceed ? [ Quiz map ]
Its critical angle of attack
Question 77-2 : When flaps are deployed on a wing they increase the on a large portion of the wing ?
Camber
Question 77-3 : When flaps are deployed on a wing they increase the on a large portion of the wing ?
Lift
Question 77-4 : When your fixed wing drone aircraft type makes a sharp turn it will ?
Cause the load factor to increase
Question 77-5 : Aircraft parts and components from the tip to the hub of a propeller blade the angle of attack ?
Increases
Question 77-6 : 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
Question 77-7 : In order to increase the take off performance of your drone you will choose ?
Low pitch propellers
Question 77-8 : 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 77-9 : For a fixed wing drone vertical stabilizer assists in ?
Directional stability
Question 77-10 : For a fixed wing drone horizontal stabilizers assist in ?
Lateral stability
Question 77-11 : Principles of flight around a wing cross section airflow speed is faster on ?
The upper surface
Question 77-12 : Principles of flight two forms of airflow exist around a body ?
The laminar flow and the turbulent flow
Question 77-13 : Aerofoils all other factors of importance remaining constant when speed is increased ?
Lift and drag increase
Question 77-14 : Aerofoils at constant angle of attack for a fixed wing aircraft if speed is decreased ?
Lift and drag decrease
Question 77-15 : 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
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