The downstream apron of the ogee spillway is found to have a negligibl – McqOptions

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1.	The downstream apron of the ogee spillway is found to have a negligible effect on the coefficient of discharge when the value of ________________
A.	(H<sub>d</sub> + d) / H<sub>e</sub> is less than 1.7
B.	(H<sub>d</sub> + d) / H<sub>e</sub> exceeds 1.7
C.	(H<sub>d</sub> + d) / H<sub>e</sub> is equal to 1
D.	(H<sub>d</sub> + d) / H<sub>e</sub> is less than 1.33
Answer» C. (H<sub>d</sub> + d) / H<sub>e</sub> is equal to 1

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