AXIS & MOTIONS OF AIRPLANE

Define stall

• Decrease in AOA results in increase in CL

• Increase in AOA results in increase in CL

• Decrease in AOA results in decrease in CL

• Increase in AOA results in decrease in CL

Motion around the longitudinal axis is referred as ...

• Yaw

• Pitch

• Roll

• Stall

Yaw is the left and right movement of the aircraft’s nose. It is performed over the

• Loongitudinal Axis

• Vertical axis

• Transversal axis

• Lateral axis

What is the roll of an aircraft?

• It is a vertical movement of the plane in which it leans to one side or the other. It is produced by moving the elevators, which are moving surfaces located on the trailing edges of the empenage.  

• It is a lateral movement of the plane in which it leans to one side or the other.It is produced by moving the ailerons, which are moving surfaces located on the trailing edges of the wings.  

• It is a lateral movement of the plane in which it leans to one side or the other.It is produced by moving the flaps, which are moving surfaces located on the trailing edges of the wings.  

• It is a vertical movement of the aircraft in which the nose is tilted up or down.It is produced by moving the slats, which are moving surfaces located on the trailing edges of the wings.  

pitch is the result of moving the...

• Ailerons

• Elevators

• Flaps

• Rudder

Roll is the result of moving the...

• Ailerons

• Elevators

• Flaps

• Rudder

Yaw is the result of moving the...

• Ailerons

• Elevators

• Flaps

• Rudder

What is the roll of an aircraft?

• It is a vertical movement of the plane in which the nose is tilted up or down.I It is produced by moving the elevators, which are moving surfaces located on the trailing edges of the empenage.  

• It is a lateral movement of the plane in which it leans to one side or the other.It is produced by moving the ailerons, which are moving surfaces located on the trailing edges of the wings.  

• It is a lateral movement of the plane in which it leans to one side or the other.It is produced by moving the flaps, which are moving surfaces located on the trailing edges of the wings.  

• It is a vertical movement of the aircraft in which the nose is tilted up or down.It is produced by moving the slats, which are moving surfaces located on the trailing edges of the wings.  

What is Angle of Attack?

• is the angle at which the chord of an aircraft wing meets the longitudinal axis of the aircraft.

• is the angle between the lift axis of the wing and the horizontal tail lift axis.

• is the angle at which the chord of an aircraft's wing meets the relative wind.

• the angle at which the chord of an airplane wing meets parasitic drag.

What is load factor?

• it is a factor that provides an increase in stall speed.

• It is a factor that doesn’t  provide an increase in stall speed.

• it is a factor that Increases the  weight of an aircraft considerably.

• it is a factor unit that is used for the weight of a load.