As per the Lacey’s method for design of alluvial channels, identify – McqOptions

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1.	As per the Lacey’s method for design of alluvial channels, identify the true statement from the following
A.	Wetted perimeter increases with an increase in design discharge.
B.	Hydraulic radius increases with an increase insilt factor.
C.	Wetted perimeter decreases with an increase in design discharge.
D.	Wetted perimeter increases with an increase in the silt factor.
Answer» B. Hydraulic radius increases with an increase insilt factor.

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