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- Multiple ChoicePlease save your changes before editing any questions.
1. Calculate the area of the channel
14.5 cm^2
12.5 m^2
1.25 m^2
14.5 m^2
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2. Calculate the wetted perimeter of the channel
15 m
10 m
15 cm
10 cm
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3. Calculate the hydraulic mean depth, m
1.25 m
0.83 m
1.25 cm
0.83 cm
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4. Determine the velocity of the channel, v
0.344 m/s
0.3992 m/s
3.992 m/s
3.44 m/s
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5. Determine the discharge of the channel
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2.667
1.667
3.667
2
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1.341 m
2.341 m
3.341 m
4.341 m
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0.857 m
0.657 m
0.567 m
0.457 m
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0.886 m
0.786 m
0.941 m
0.686 m
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10. The designed height of weir will generate critical flow over the weir?
Yes
No
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2.176
1.667
1.176
2.667
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12. Head loss due to the hydraulic jump
0.183 m
2.530 m
0.283 m
1.530 m
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13. Determine specific energy, E2
0.553 m
0.633 m
0.993 m
0.773 m
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14. Determine specific energy, E1
1.176 m
2.276 m
3.276 m
4.476 m
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15. Determine depth before hydraulic jump, D1
0.438 m
0.338 m
0.228 m
0.548 m