Discussion
A delta wing of span \( 8 \) m has a root chord of \( 12 \) m. Its aspect ratio is
Answer: D
The area of a triangular planform is \( \tfrac{1}{2} b c_r = 0.5 \times 8 \times 12 = 48 \) m\( ^2 \), so the aspect ratio is \( 64/48 = 1.33 \). Values well below two are typical of slender deltas and are the reason such aircraft approach at very high angles of attack.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development