engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) Irrigation Engineering Design of Canals
A canal fall is a control structure
1
Located at a place where the country slope is flatter than the canal bed slope
2
Located most economically where the depth of cutting is less than the balancing depth
3
The location of which is independent of the command to be served
4
Designed to secure raising of water surface on its upstream