GATE Civil Engineering (CE) 2023 Shift 2 Solved Paper
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Question : 43 of 65
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A compound symmetrical open channel section as shown in the figure has a maximum of _______ critical depth(s).
Bm – Bottom width of main channel
Bf – Bottom width of flood channel
ym – Depth of main channel
y – Total depth of the channel
nm – Manning’s roughness of the main channel
nf – Manning’s roughness of the flood channel
Bm – Bottom width of main channel
Bf – Bottom width of flood channel
ym – Depth of main channel
y – Total depth of the channel
nm – Manning’s roughness of the main channel
nf – Manning’s roughness of the flood channel
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