A depth-discharge relationship of the canal section is maintained at a notch fall because the sill of the notches is : a) Level with downstream canal bed b) Below the upstream canal bed c) Level with upstream canal bed d) Above the upstream canal bed

A depth-discharge relationship of the canal section is maintained at a notch fall because the sill of the notches is :
 a) Level with downstream canal bed b) Below the upstream canal bed
 c) Level with upstream canal bed d) Above the upstream canal bed
by

1 Answer

Answer :

c) Level with upstream canal bed
by

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