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If the Risk of a Flood Occurring in the Next

Question 15

Multiple Choice

If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be

A) 1 + 0.9°10
B) 1 - 0.9°10
C) 1/1?0.9?10
D) 1/1+0.9?10

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