MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Aerodynamics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When there’s flow over a flat plate, there’s laminar boundary layer at the leading edge followed by turbulent boundary layer. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
According to the y – momentum equation, how does the pressure vary inside the boundary layer normal in the direction normal to the surface? |
| A. | Increases |
| B. | Decreases |
| C. | Remains constant |
| D. | First increases then decreases |
| Answer» D. First increases then decreases | |
| 3. |
How is the boundary layer thickness defined? (ue is the outer edge velocity) |
| A. | u = 0.99ue |
| B. | u = 0.89ue |
| C. | u = 0.90ue |
| D. | u = 0.50ue |
| Answer» B. u = 0.89ue | |