Calculate the value of hydraulic mean radius for a channel designed by Lacey’s theory which has a mean velocity of 1m/sec. The silt factor can be taken as unity.
(a) 1 m
(b) 0.5 m
(c) 2 m
(d) 2.5 m
I got this question in final exam.
Enquiry is from Cross Drainage Work Design topic in portion Cross Drainage Work of Irrigation Engineering