Determine the height of a rectangular weir of length 6m to be built across a rectangular channel. Maximum depth of water on the upstream side of the weir is 1.8 and discharge is 2000 l/sec . Take Cd = 0.6 and neglect end contractions.

Determine the height of a rectangular weir of length 6m to be built across a rectangular channel.
Maximum depth of water on the upstream side of the weir is 1.8 and discharge is 2000 l/sec .
Take Cd = 0.6 and neglect end contractions.

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