MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Irrigation Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What type of crest width is provided in designing a straight glacis fall? |
| A. | Deep Crest |
| B. | Shallow Crest |
| C. | Broad Crest |
| D. | Narrow Crest |
| Answer» E. | |
| 2. |
What is the shape of upstream wings in design of baffle fall? |
| A. | Trapezoidal |
| B. | Rectangular |
| C. | Circular |
| D. | Square |
| Answer» D. Square | |
| 3. |
What is the height of the baffle wall in case of designing inglis fall? |
| A. | h<sub>b</sub> = y<sub>c</sub> |
| B. | h<sub>b</sub> = y y<sub>1</sub> |
| C. | h<sub>b</sub> = y<sub>1</sub> |
| D. | h<sub>b</sub> = y<sub>c</sub> y<sub>1</sub> |
| Answer» E. | |
| 4. |
What is formula used to determine the crest level while designing a sarda type fall? |
| A. | Q = C<sub>d</sub> x ( sqrt{2g} ) x L x H<sup>3/2</sup> x (H/B<sub>t</sub>)<sup>1/6</sup> |
| B. | Q = C<sub>d</sub> x ( sqrt{2g} ) x L x H<sup>3/4</sup> x (H/B<sub>t</sub>)<sup>1/4</sup> |
| C. | Q = C<sub>d</sub> x ( sqrt{2g} ) x L x H<sup>1/4</sup> x (H/B<sub>t</sub>)<sup>1/8</sup> |
| D. | Q = C<sub>d</sub> x ( sqrt{2g} ) x L x H x (H/B<sub>t</sub>)<sup>1/6</sup> |
| Answer» B. Q = C<sub>d</sub> x ( sqrt{2g} ) x L x H<sup>3/4</sup> x (H/B<sub>t</sub>)<sup>1/4</sup> | |
| 5. |
In case of designing a sarda type fall the shape of the crest has one boundary level. |
| A. | False |
| B. | True |
| Answer» C. | |
| 6. |
In case of design of sarda type fall the length of crest is kept equal to ____________ |
| A. | thickness of the Canal |
| B. | bed Width of the Canal |
| C. | water Depth in the Canal |
| D. | hydraulic Jump on the fall |
| Answer» C. water Depth in the Canal | |
| 7. |
The length of the weir will not exceed the bed width of the canal upstream, in case of trapezoidal notch fall. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
By what value the thickness of notch pier should not be less than the water depth? |
| A. | One fourth of water depth |
| B. | Equal to water depth |
| C. | Half the water depth |
| D. | Three fourth of the water depth |
| Answer» D. Three fourth of the water depth | |
| 9. |
In what intervals the top width of the notch lies? |
| A. | 1/2 to full water depth |
| B. | 3/4 to full water depth |
| C. | Full water depth |
| D. | 1/4 to full water depth |
| Answer» C. Full water depth | |