Question

Q.14 For discharge Measurement, the win or a
rectangular channel is reduced gradually on
3 mto 2m and the floor is raised by 0.3-aa
given section. When the approaching depth
flow is 2m, the rate of flow indicated by a doo
of 0.15 m in the water surface elevation at the
contracted section is ____M^3/s​

Answer 1

Answer:

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