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. |
Determine the value of sink rate of glider which is operating with 4.2° of glide angle and has speed of 120m/s. |
| A. | 8.78m/s |
| B. | 9.8ms |
| C. | 56.5ms |
| D. | 8.7ms |
| Answer» B. 9.8ms | |
| 2. |
Find the velocity required for maximum range. Consider a sailplane has wing loading of 110N/m2 and K/CD0 of 0.35. |
| A. | 10.3m/s |
| B. | 10.3mph |
| C. | 12.5mph |
| D. | 9.2mph |
| Answer» B. 10.3mph | |
| 3. |
Glider with glide angle of 4.2° is gliding with gliding ratio of _____ |
| A. | 13.6 |
| B. | 12.9 |
| C. | 15 |
| D. | 25.4 |
| Answer» B. 12.9 | |
| 4. |
A typical glider has weight of 150N and has glide angle of 2.5°. Find Lift produced by the glider. |
| A. | 149.85N |
| B. | 150kN |
| C. | 322N |
| D. | 120Kn |
| Answer» B. 150kN | |