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For higher landing speed, deadrise angle should be __________

(a) higher

(b) lower

(c) lowest

(d) independent of speed

I have been asked this question in final exam.

The above asked question is from Landing Gear and Subsystems topic in portion Landing Gear and Subsystems of Aircraft Design

1 Answer

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Best answer
Right option is (a) higher

Explanation: Deadrise is defined as the height of V in v shaped bottom. The angle is called deadrise angle. Deadrise angle should increase for higher landing speed. Deadrise angle is increased towards the nose of the plane. Deadrise is dependent on speed also.

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