Irrigation Engineering
The scour depth D of a river during flood, may be calculated from the Lacey's equation

D = 0.47 (Q/f)1/2
D = 0.47 (Q/f)
D = 0.47 (Q/f)2/3
D = 0.47 (Q/f)1/3

ANSWER DOWNLOAD EXAMIANS APP

Irrigation Engineering
Pick up the correct statement from the following and answer

In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal
In a level crossing, a cross regulator is provided on the canal below the crossing
All of these
In a level crossing a regulator is provided across the drainage at its down-stream

ANSWER DOWNLOAD EXAMIANS APP