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 rudder deflection δr for an aircraft which is flying in north with the velocity of 60.5 m/s under the crosswind of 5m/s from east to west with Cnβ=0.02/deg and Cnδr = -0.045/deg, where sideslip angle β is -4.72°. |
| A. | -2.09° |
| B. | 3.5° |
| C. | -4.5° |
| D. | -4.74° |
| Answer» B. 3.5° | |
| 2. |
An aircraft is flying in the north direction at a velocity of 60.5m/s under cross wind from the east to west of 5m/s. If the value of Cnβ=0.02/deg, where. Find sideslip angle β. |
| A. | -4.72° |
| B. | -5° |
| C. | 4.7° |
| D. | 3.18° |
| Answer» B. -5° | |
| 3. |
An aircraft experiences sideslip of 4° and side wash at vertical tail is 1.2°. What will be the AOA at vertical tail? |
| A. | 5.2° |
| B. | 6.89° |
| C. | 1.2° |
| D. | 21.3° |
| Answer» B. 6.89° | |
| 4. |
Following diagram represents ___________ |
| A. | typical roll stability concept |
| B. | typical longitudinal stability |
| C. | lift curve |
| D. | drag polar |
| Answer» B. typical longitudinal stability | |