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. |
Calculate the section factor a triangular channel section having side slope 1H:4V and depth of 8m. |
| A. | 32 |
| B. | 34 |
| C. | 36 |
| D. | 38 |
| Answer» B. 34 | |
| 2. |
What is the section factor for a triangular channel having depth y and side slope Z? |
| A. | ( frac{2Zy^{ frac{5}{2}}}{ sqrt{2}} ) |
| B. | ( frac{Zy^{ frac{5}{2}}}{ sqrt{2}} ) |
| C. | ( frac{Zy^{ frac{5}{2}}}{2} sqrt{2} ) |
| D. | ( frac{Zy^{ frac{5}{2}}}{2} ) |
| Answer» D. ( frac{Zy^{ frac{5}{2}}}{2} ) | |
| 3. |
What is the Hydraulic Radius of a triangular channel having a depth y and side slope Z? |
| A. | ( frac{Z}{2 sqrt{1+Z^2}} ) |
| B. | ( frac{y}{2 sqrt{1+Z^2}} ) |
| C. | ( frac{Zy}{2 sqrt{1+Z^2}} ) |
| D. | ( frac{Zy}{ sqrt{1+Z^2}} ) |
| Answer» D. ( frac{Zy}{ sqrt{1+Z^2}} ) | |
| 4. |
Calculate the wetted perimeter of a triangular section having depth y and the side slope is Z. |
| A. | 2Zy |
| B. | Zy |
| C. | y ( sqrt{1+Z^2} ) |
| D. | 2y ( sqrt{1+Z^2} ) |
| Answer» E. | |