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Which statement about frames and formers is FALSE?

  • A.Formers are heavier than frames and carry concentrated loads
  • B.Frames maintain the fuselage section
  • C.Formers shape the skin between the frames
  • D.Frames introduce concentrated loads into the shell

Answer: A

Correct answer: Formers are heavier than frames and carry concentrated loads

That reverses the two. Frames are the heavier, stronger members that maintain the section and take concentrated loads from the wing, undercarriage and tail attachments; formers are lighter and sit between them simply to hold the skin to shape. The other three statements are all correct.

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