If the height of the hydraulic gradient line above the floor of thickn – McqOptions

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1.	If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor down stream of the crestwall, is given by the equation
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» D. [D].

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