Trailing edge is the portion of an airfoil where the airflow from the upper surface rejoins the lower surface. Which term describes this feature?

Study for the Pilot's Handbook of Aeronautical Knowledge Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Trailing edge is the portion of an airfoil where the airflow from the upper surface rejoins the lower surface. Which term describes this feature?

Explanation:
The trailing edge is the rear edge of an airfoil where the airflow from the upper surface rejoins the lower surface, marking the aft boundary of the wing’s shape. This distinguishes it from the leading edge at the front, the camber line which is the mean line describing curvature between the surfaces, and the centerline which is a midline reference rather than an edge. So the term that describes this feature is the trailing edge.

The trailing edge is the rear edge of an airfoil where the airflow from the upper surface rejoins the lower surface, marking the aft boundary of the wing’s shape. This distinguishes it from the leading edge at the front, the camber line which is the mean line describing curvature between the surfaces, and the centerline which is a midline reference rather than an edge. So the term that describes this feature is the trailing edge.

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