Question: A proposed reservoir will be drained using a gated opening that is governed by the orifice equation: Q = CdA(2gh)]1/2 (Equation 8.19), where Cd is

A proposed reservoir will be drained using a gated opening that is governed by the orifice equation: Q = CdA(2gh)]1/2 (Equation 8.19), where Cd is the coefficient of discharge. A 1:150 scale model is used, and the model reservoir is drained in 18.3 minutes. How many hours should it take to drain the prototype? Assume the discharge coefficients of the prototype and the model are identical.

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