GATE Exam Questions - Engineering

Q1:

A stable channel is to be designed for a discharge of Q m3 /s with silt factor f as per Lacey's method. The mean flow velocity (m/s) in the channel is obtained by

A (Qf2/140)1/6

B (Qf/140)1/3

C (Q2f2/140)1/6

D 0.48 (Q/f)1/3

ANS:A - (Qf2/140)1/6

No answer description is available.