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WorksheetsAircraft stability in its different axis
Total questions: 10
Worksheet time: 7mins
What are the two types of aircraft stability
Neutral stability
Static stability
Dynamic stability
Horizontal stability
What are the types of positive static stability,select all that apply
Lateral stability
Directional stability / vertical stability
Horizontal stability
Longitudinal stability
Longitudinal stability is attained in which axis
Longitudinal Axis
Lateral Axis
Normal Axis
None of the above
Lateral stability is attained in which axis
Normal Axis
Lateral Axis
Longitudinal Axis
None of the above
Directional stability is attained in which axis
Lateral Axis
Longitudinal Axis
Vertical/Normal Axis
None of the above
Select all that apply for the factors on which the longitudinal stability of an aircraft depends
Manufacture of aircraft
Location of wing relative to CG
Location of horizontal stabiliser relative to CG
Location of engine relative to CG
Area of horizontal stabiliser and elevator
Select all that apply ,the factors on which the lateral stability of an aircraft depends
Weight distribution
Sweepback wing
Dihedral wing
Keel effect
Anhedral wing
Select all that apply , for the factors for the directional stability of an aircraft
Area of the fuselage behind CG
Area of the wing
Area of the vertical stabiliser
Area of ailerons
What is keel effect
aircraft tends to steer its lateral axis against the relative airflow
aircraft tends to steer its normal axis against the relative airflow
aircraft tends to steer its longitudinal axis against the relative airflow
aircraft stall
what is keel area
The larger portion of fuselage is in front and below CG
The larger portion of fuselage is behind and above CG
The larger portion of fuselage is behind and below CG
The larger portion of fuselage is in front and above CG
