_ For wave action in dams, the maximum height of freeboard is generall – McqOptions

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1.	_ For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.)$?
A.	0.5 hw
B.	0.75 hw
C.	1.25 hw
D.	1.50 hw
Answer» E.

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