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 maximum discharge through a circular channel is 0.61 m3/s and the radius of the section is 0.7m. Calculate the value of n if the bed slope value is 1 in 1100. |
| A. | 0.018 |
| B. | 0.019 |
| C. | 0.020 |
| D. | 0.021 |
| Answer» D. 0.021 | |
| 2. |
The maximum discharge through a circular channel is 0.38 m3/s and the radius of the channel is 0.6m. Calculate the value of C if S0=1 in 1000. |
| A. | 45 |
| B. | 50 |
| C. | 55 |
| D. | 60 |
| Answer» C. 55 | |
| 3. |
The maximum discharge through a most economical circular section in case of maximum velocity is 0.16 m3/s calculate the bed slope of the channel if the radius is 0.4m and C = 55. |
| A. | 1 in 1000 |
| B. | 1 in 1100 |
| C. | 1 in 1200 |
| D. | 1 in 1300 |
| Answer» D. 1 in 1300 | |
| 4. |
What is the value of the θ in case of most economical circular channel section? |
| A. | 128°45′ |
| B. | 129°45′ |
| C. | 130°45′ |
| D. | 131°45′ |
| Answer» B. 129°45′ | |