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Elevator provides control for ______(a) pitching moment(b) yawing(c) roll(d) yaw-rollThe question was asked at a job interview.The query is from Tail Geometry and Arrangement in portion Airfoil and Geometry Selection of Aircraft Design |
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Answer» RIGHT OPTION is (a) pitching moment The best I can explain: ELEVATOR is one of the PRIMARY control surfaces of an aircraft. The elevator is located at the horizontal tail. Elevator is responsible for pitching MOTION to provide required nose up or down moment. |
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