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

Discussion

Assertion (A): Preliminary design examines fewer configurations than conceptual design.

Reason (R): The configuration has already been chosen, so effort shifts to refining it.

Select the correct answer from the options below.

  • A.A is true but R is false
  • B.A is false but R is true
  • C.Both A and R are true, and R is the correct explanation of A
  • D.Both A and R are true, but R is not the correct explanation of A

Answer: C

Correct answer: Both A and R are true, and R is the correct explanation of A

Both are true and the reason explains the shift. Conceptual design surveys many configurations at low fidelity to choose one; preliminary design takes that choice as settled and spends its effort deepening it - structural layout, systems architecture, wind tunnel testing, refined weights. The number of configurations falls while the fidelity rises, and by detail design only one remains.

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

Post your comment

Please log in or register to post a comment.