MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Fluid Mechanics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The specific energy of a rectangular channel having dimensions 2m×3m is 3.095m. Calculate the friction factor. |
| A. | 0.01 |
| B. | 0.02 |
| C. | 0.03 |
| D. | 0.04 |
| Answer» D. 0.04 | |
| 2. |
What are y1 and y2 in the adjoining graph? |
| A. | Conjugate depths |
| B. | Alternate depths |
| C. | Equal depths |
| D. | Sequent depths |
| Answer» C. Equal depths | |
| 3. |
What is the equation of the curve AB? |
| A. | y + \(\frac{Q^2}{2gy}\) |
| B. | y + \(\frac{Q}{2gy}\) |
| C. | y + \(\frac{Q^2}{2gy^2}\) |
| D. | y + \(\frac{Q}{2gy^2}\) |
| Answer» E. | |
| 4. |
The specific energy of a channel section is 1.01m and the velocity of flow is 0.5m⁄s, calculate the depth of flow. |
| A. | 0.8m |
| B. | 1.0m |
| C. | 1.2m |
| D. | 1.4m |
| Answer» C. 1.2m | |