Irrigation Engineering Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain ? canal escape canal outlet canal fall canal regulator canal escape canal outlet canal fall canal regulator ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Presence of tail water in a gravity dami) increases the principal stressii) decreases the principal stressiii) increases the shear stressiv) decreases the shear stressThe correct answer is (ii) and (iii) (i)and(iv) (i) and (iii) (ii) and (iv) (ii) and (iii) (i)and(iv) (i) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be 25 m3/sec 35 m3/sec 30 m3/sec 20 m3/sec 25 m3/sec 35 m3/sec 30 m3/sec 20 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Attracting groynes are built None of these Perpendicular to the bank Inclined up stream Inclined down stream None of these Perpendicular to the bank Inclined up stream Inclined down stream ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a unique design of a channel by Kennedy's theory Its breadth and depth ratio must only be known Its breadth must only be known All of these Its depth must only be known Its breadth and depth ratio must only be known Its breadth must only be known All of these Its depth must only be known ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 19m 38m 15m 91m 19m 38m 15m 91m ANSWER DOWNLOAD EXAMIANS APP
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