Question 77-1 : Parasit drag is associated with ? [ Quiz map ]

Question 1

Question 77-1 : Parasit drag is associated with ? [ Quiz map ]

The friction of the relative airflow on the contour of the aircraft.

Answer

Directional stability.

Answer

The upper surface.

Answer

The laminar flow and the turbulent flow.

Answer

Lift and drag increase.

Answer

Lift and drag decrease.

Question 2

Question 77-2 : Wing stall occurs when we exceed ?

Its critical angle of attack.

Question 3

Question 77-3 : When flaps are deployed on a wing, they increase the..... on a large portion of the wing. ?

Camber.

Question 4

Question 77-4 : When flaps are deployed on a wing, they increase the..... on a large portion of the wing. ?

Lift.

Question 5

Question 77-5 : When your fixed wing drone aircraft type makes a sharp turn, it will ?

Cause the load factor to increase.

Question 6

Question 77-6 : Aircraft parts and components. from the tip to the hub of a propeller blade, the angle of attack ?

Increases.

Question 7

Question 77-7 : 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 8

Question 77-8 : In order to increase the take off performance of your drone, you will choose ?

Low pitch propellers.

Question 9

Question 77-9 : 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 10

Question 77-10 : For a fixed wing drone, vertical stabilizer assists in ?

Question 11

Question 77-11 : For a fixed wing drone, horizontal stabilizers assist in ?

Lateral stability.

Question 12

Question 77-12 : Principles of flight. around a wing cross section, airflow speed is faster on ?

Question 13

Question 77-13 : Principles of flight. two forms of airflow exist around a body ?

Question 14

Question 77-14 : Aerofoils. all other factors of importance remaining constant, when speed is increased ?

Question 15

Question 77-1 : Parasit drag is associated with ? [ Quiz map ]

The friction of the relative airflow on the contour of the aircraft.

Question 77-2 : Wing stall occurs when we exceed ?

Its critical angle of attack.

Question 77-3 : When flaps are deployed on a wing, they increase the..... on a large portion of the wing. ?

Camber.

Question 77-4 : When flaps are deployed on a wing, they increase the..... on a large portion of the wing. ?

Lift.

Question 77-5 : When your fixed wing drone aircraft type makes a sharp turn, it will ?

Cause the load factor to increase.

Question 77-6 : Aircraft parts and components. from the tip to the hub of a propeller blade, the angle of attack ?

Increases.

Question 77-7 : 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 77-8 : In order to increase the take off performance of your drone, you will choose ?

Low pitch propellers.

Question 77-9 : 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 77-10 : For a fixed wing drone, vertical stabilizer assists in ?

Directional stability.

Question 77-11 : For a fixed wing drone, horizontal stabilizers assist in ?

Lateral stability.

Question 77-12 : Principles of flight. around a wing cross section, airflow speed is faster on ?

The upper surface.

Question 77-13 : Principles of flight. two forms of airflow exist around a body ?

The laminar flow and the turbulent flow.

Question 77-14 : Aerofoils. all other factors of importance remaining constant, when speed is increased ?

Lift and drag increase.

Question 77-15 : Aerofoils. at constant angle of attack, for a fixed wing aircraft, if speed is decreased ?

Lift and drag decrease.