Irrigation Engineering
For a unique design of a channel by Kennedy's theory

Its breadth and depth ratio must only be known
All of these
Its depth must only be known
Its breadth must only be known

ANSWER DOWNLOAD EXAMIANS APP

Irrigation Engineering
As per Lacey’s theory, the silt factor is

not related to average particle size
directly proportional to average par¬ticle size
directly proportional to square root of average particle size
inversely proportional to average par¬ticle size

ANSWER DOWNLOAD EXAMIANS APP