MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Fluid Mechanics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When is air assumed to be incompressible? |
| A. | At low speed |
| B. | At high speed |
| C. | Independent of its speed |
| D. | None of the mentioned |
| Answer» B. At high speed | |
| 2. |
For source flow, the radial velocity increases as we move radially outward. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
3.What is a special characteristic of uniform flow parallel to X axis? |
| A. | Velocity is constant |
| B. | Acceleration is constant |
| C. | X- component of velocity is constant |
| D. | None of the mentioned |
| Answer» B. Acceleration is constant | |
| 4. |
The characteristic of Ideal fluid are |
| A. | Incompressible |
| B. | Inviscid |
| C. | Fluid velocity is uniform |
| D. | Shear stress has a constant, non zero value |
| Answer» D. Shear stress has a constant, non zero value | |