Question

A prismatic vessel has two compartments A and B, communicating by a standard orifice 6 inches square, its center being 3 feet above the bottom of the vessel. The horizontal cross-section of A is 140 sq.ft. and that of B is 110 sq.ft. At a certain time the water stands 16 feet deep in A and 10 ft. deep in B. Use Cd = 0.60. How soon thereafter will the surfaces reach a common level?

how much time in seconds is required to discharge 1300 gal of water from A to B?

Answer 1

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