Discussion
A head-up display has a field of view of 30 degrees horizontally and 24 vertically. Its aspect ratio is
Answer: D
Correct answer: 1.25
Aspect ratio is the horizontal extent divided by the vertical:
\[ \frac{30}{24} = 1.25 \]
The distractor \( 0.80 \) inverts the ratio. Head-up display fields of view are modest compared with the human visual field, which is why symbology must be placed carefully - the useful conformal area is small, and anything drawn near its edge is easily lost as the aircraft manoeuvres.
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