Stability characteristics about all axis are different
Stability around lateral axis is different from stability around roll and yaw axis
Stability around all axis are same
Stalling angle and speed are reduced
Speed and range are reduced
Stalling angle and range are reduced
More than 75%
More than 40%
Infinite
Increases with increase in angle of attack
Decreases with increase in angle of attack
None of the above
High ; low
High ; high
Low ; high
Speed of airflow over the wing and other parts
The interference between different parts of A/C and airflow
None of the above
50% more than total drag
10% more than total drag
10% less than total drag
Thrust
Lift
Weight
Ratio of velocity to drag
Ratio of stress velocity to velocity gradient
Ratio of viscosity to the friction
Drag
Lift
Bank
The tail plane
The position of C.P
The tail plane its area and distance from C.G
Magnitude of force applied
Length from the C.G
Both a and b
Sensor
Stick pusher
Stick shaker
High maximum lift coefficient
Good lift/drag ratio
Both a and b
The pilot releases control column and allows the elevators to take up their own positions
The elevators are held in their neutral position relative to the tail plane
Both a and b
Thrust
Power
Both
Actual length depends on the relative resistance
Actual position depends on the relative resistance of different parts of airplane
Both (a) & ( b)
Do not generate lift
May be generate lift
Lift will not generate
Greater
Smaller
No change
Lateral
Directional
Longitudinal