Machine-translated by Google. Questions are authored in English.
Top

Discussion

Preliminary design differs from conceptual design chiefly in that it

  • A.It refines one configuration in depth
  • B.Considers more configurations
  • C.Uses less analysis
  • D.Precedes conceptual design

Answer: A

The configuration having been chosen, the work turns to defining the structure, systems and aerodynamics properly and to reducing the remaining uncertainty. Lofting, wind tunnel testing and detailed weight accounting belong here rather than earlier.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.