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

Discussion

Which statement about the feasible region is FALSE?

  • A.It may be empty if the requirements are too demanding
  • B.Its corners are formed by two active constraints
  • C.A point just outside it is acceptable
  • D.It satisfies every constraint at once

Answer: C

Correct answer: A point just outside it is acceptable

This is the false statement. A point outside the feasible region violates at least one constraint, and every constraint is a customer requirement or a certification rule - so an aircraft designed there either fails to meet its specification or cannot be certificated. There is no tolerance band around the boundary.

The other three are true. The region may be empty if the requirements are too demanding; its corners are formed where two constraints are simultaneously active; and by definition it satisfies every constraint at once.

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

Post your comment

Please log in or register to post a comment.