Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 5V²/2R 2V²/5R 2V²/√3 R 3V²/4R 5V²/2R 2V²/5R 2V²/√3 R 3V²/4R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is unity infinity very large unity infinity very large ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which one of the following statements is correct? The canal system runs on ridges, gets divided into smaller channels and spreads its water on the land All listed here The canal system and the drainage system are complementary The drainage system runs along the lowest line, collects drainage water from the slopes and joins the main stream The canal system runs on ridges, gets divided into smaller channels and spreads its water on the land All listed here The canal system and the drainage system are complementary The drainage system runs along the lowest line, collects drainage water from the slopes and joins the main stream ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If d is the depth of the aquifer through which water is flowing, then the relationship between permeability k and transmissible T is given by T= Vkd T = kd T = k/d k= VTd T= Vkd T = kd T = k/d k= VTd ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Generally the weir is aligned at right angles to the direction of the main river current because It is economical It gives better discharging capacity All of these It ensures less length of the weir It is economical It gives better discharging capacity All of these It ensures less length of the weir ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river training work is generally required when the river is Degrading Meandering Aggrading All of these Degrading Meandering Aggrading All of these ANSWER DOWNLOAD EXAMIANS APP
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