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Excessive dihedral can produce _____

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in Aircraft Design by (701k points)
Excessive dihedral can produce _____

(a) dutch roll

(b) thrust

(c) pitch

(d) deflection at nose

The question was posed to me during an interview.

The query is from Wing Geometry-2 topic in chapter Airfoil and Geometry Selection of Aircraft Design

1 Answer

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Best answer
The correct choice is (a) dutch roll

Best explanation: Dihedral is upward deflection of wing. It is used to provide roll stability. If excessive dihedral is provided then, it will lead to dutch roll; continuous side to side motion involving yaw and roll.

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