Civil Engineering > GATE 2017 SET-1 > Fluid Mechanics
A sluice gate used to control the flow in a horizontal channel of unit width is shown in the figure.
It is observed that the depth of flow is 1.0 m upstream of the gate, while the depth is 0.2 m downstream of the gate. Assuming a smooth flow transition across the sluice gate, i.e., without any energy loss, and the acceleration due to gravity as 10 m/s2, the discharge (in m3/s, up to two decimal places) passing under the sluice gate is _______.
Correct : 0.81
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