GATE Civil Engineering (CE) 2023 Shift 2 Solved Paper
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Question : 63 of 65
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The cross-section of a small river is sub-divided into seven segments of width 1.5 m each. The average depth, and velocity at different depths were measured during a field campaign at the middle of each segment width. The discharge computed by the velocity area method for the given data is _____ m3/s (round off to one decimal place).
|
Segment |
Average depth (D) (m) |
Velocity (m/s) at different depths |
||
|
0.2 D |
0.6 D |
0.8 D |
||
|
1 |
0.40 |
-- |
0.40 |
-- |
|
2 |
0.70 |
0.76 |
-- |
0.70 |
|
3 |
1.20 |
1.19 |
-- |
1.13 |
|
4 |
1.40 |
1.25 |
-- |
1.10 |
|
5 |
1.10 |
1.13 |
-- |
1.09 |
|
6 |
0.80 |
0.69 |
-- |
0.65 |
|
7 |
0.45 |
-- |
0.42 |
-- |
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