The maximum discharge through a circular channel takes place, when
the depth of the fluid flow is __________ times the pipe diameter.
(A) 0.25
(B) 0.5
(C) 0.66
(D) 0.95
the depth of the fluid flow is __________ times the pipe diameter.
(A) 0.25
(B) 0.5
(C) 0.66
(D) 0.95