Civil Engineering > GATE 2024 SET-1 > Hydraulic Jump
A spillway has unit discharge of 7.5 m3/s/m. The flow depth at the downstream horizontal apron is 0.5 m. The tail water depth (in meters) required to form a hydraulic jump is _______. (rounded off to 2 decimal places).

Correct : 2.22

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spillway hydraulic jump hydraulic jump calculation tail water depth Civil Engineering GATE 2024 GATE CE 2024 Q58 open channel flow fluid mechanics civil engineering unit discharge flow

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