MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Aerospace & Aeronautical knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A column has effective length as 20unit. Determine Euler load of EI = 1000 unit. |
| A. | 10 unit |
| B. | 40 unit |
| C. | 24.67 unit |
| D. | 50.99 unit |
| Answer» D. 50.99 unit | |
| 2. |
A civil A/C has maximum lift coefficient of 3. If wing loading is 120 then, find approach speed of the aircraft. Consider sea-level density. |
| A. | 10.5m/s |
| B. | 10.50km/s |
| C. | 12 |
| D. | 120 |
| Answer» B. 10.50km/s | |
| 3. |
A cambered airfoil is operating with 200N of lift. The velocity of the flow is 500m/s. Determine lift-induced drag by this camber airfoil. |
| A. | 0N |
| B. | 0 |
| C. | 0.5 |
| D. | 0.5 |
| Answer» B. 0 | |
| 4. |
A bomber aircraft has following data. Weight on wheel is 80 unit. Calculate the width of main wheel. |
| A. | 0.8546 |
| B. | 3.45 |
| C. | 6.78 |
| D. | 0.2345 |
| Answer» B. 3.45 | |
| 5. |
A 3D airfoil is called _____________ |
| A. | wing |
| B. | airfoil |
| C. | engine |
| D. | lofting |
| Answer» B. airfoil | |