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What is tipback angle?(a) Maximum attitude of an aircraft with tail touching the ground with struts fully extended(b) Wing loading divided by span(c) Lift to drag ratio(d) Maximum altitude of an aircraftI got this question during an interview.My question is taken from Landing Gear Arrangements in section Landing Gear and Subsystems of Aircraft Design

Answer»

Correct OPTION is (a) Maximum attitude of an aircraft with tail TOUCHING the ground with struts fully EXTENDED

Explanation: Tipback angle is defined as Maximum attitude of an aircraft with tail touching the ground and the struts are completely extended. Wing loading is the ratio of weight and reference area. LIFT to drag ratio is called aerodynamic efficiency.



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