A large rectangular orifice of 3.0 m wide and 2.2 m deep is discharging water from a vessel. If the water level in the tank is 0.8 m above the top edge of the orifice. Find the discharge trough the orifice. Take Cd 0.6. Find also the error in the discharge if the orifice is treated as a small one.

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A: The branching pipe system is given in the above figure. Discharge through pipe A is given.  We have…

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A: d = 4mm l = 1mm P1 = 12MPa P2 = 8Mpa

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.