MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
In the given figure the vertical angle is 60°, calculate the wetted area of the channel. |
| A. | 23.3m2 |
| B. | 33.3m2 |
| C. | 43.3m2 |
| D. | 53.3m2 |
| Answer» D. 53.3m2 | |
| 2. |
The discharge of water through a triangular section is 90m3⁄s and velocity of flow is 5 m⁄s. Calculate the hydraulic depth of the channel having a side slope 1⁄2. |
| A. | 2m |
| B. | 3m |
| C. | 4m |
| D. | 5m |
| Answer» C. 4m | |
| 3. |
Calculate the wetted perimeter of a triangular channel section having a depth of 5m and the side slope is equal to tan 30°. |
| A. | 9.54m |
| B. | 10.54m |
| C. | 11.54m |
| D. | 12.54m |
| Answer» D. 12.54m | |