MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Design Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A typical jet transport aircraft needs to be sized based on following parameters. Wing area S=50m2, MAC=5m. If tail volume coefficient of horizontal tail is 1 and tail area is 10m2 then, find the required tail moment arm. |
| A. | 25m |
| B. | 50m |
| C. | 25cm |
| D. | 65in |
| Answer» B. 50m | |
| 2. |
If Cvt = 0.05 then, find the vertical tail area. Given wing span b is 2m, wing area S=10m2 and tail moment arm Lvt=1m. |
| A. | 1m2 |
| B. | 1cm2 |
| C. | 1in2 |
| D. | 1.2cm2 |
| Answer» B. 1cm2 | |
| 3. |
The distance marked by ‘Lht’ represents _____ |
| A. | tail moment arm |
| B. | tail area |
| C. | fuselage area |
| D. | wing length |
| Answer» B. tail area | |
| 4. |
Find the wing reference area if wing loading is 85 lb/ft2 and aircraft has gross weight of 10000 lb. |
| A. | 117.64 ft2 |
| B. | 112.65 ft2 |
| C. | 152 ft2 |
| D. | 125 ft2 |
| Answer» B. 112.65 ft2 | |