engineering recuitment GATE CE 2023-24 Test Series Fluid Mechanics Open Channel Flow Gradually Varied
A rectangular channel and a triangular channel have a critical depth of flow of 1.4 m and 4.8 m respectively, then which of the following statement(s) is/are correct?
1
The ratio of minimum specific energy of rectangular channel to triangular channel is 0.35
2
The ratio of critical velocity in rectangular channel to that in triangular channel is 0.76
3
The ratio of minimum specific energy of rectangular channel to triangular channel is 0.9
4
The ratio of kinetic head at critical flow in rectangular channel to that in triangular channel is 0.583