Irrigation Engineering In case of a trapezoidal notch fall All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Vertical drop fall is satisfactory for a height upto 3.5 m 1.5 m 0.5 m 5.0 m 3.5 m 1.5 m 0.5 m 5.0 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by 15 RS 11RS 4RS 7RS 15 RS 11RS 4RS 7RS ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ? Simon’s raingauge weighing type floating type tipping bucket type Simon’s raingauge weighing type floating type tipping bucket type ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct sequence of the part of a canal system from the following Head works-main canal-branch canal-minor-distributary Heads works-branch canal-main canal distributary, minor Head work-distributary-branch canal-minor Head works-main canal-branch canal-distributary-minor Head works-main canal-branch canal-minor-distributary Heads works-branch canal-main canal distributary, minor Head work-distributary-branch canal-minor Head works-main canal-branch canal-distributary-minor ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Generally the weir is aligned at right angles to the direction of the main river current because It ensures less length of the weir It gives better discharging capacity All of these It is economical It ensures less length of the weir It gives better discharging capacity All of these It is economical ANSWER DOWNLOAD EXAMIANS APP
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