Irrigation Engineering The uplift pressure on a dam can be controlled by i) constructing cutoff under upstream face ii) constructing drainage channels bet-ween the dam and its foundation iii) by pressure grouting in foundation The corret answer is both (i) and (iii) (i), (ii) and (iii) only (i) both (i) and (ii) both (i) and (iii) (i), (ii) and (iii) only (i) both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be 50 cm 55 cm 60 cm 56 cm 50 cm 55 cm 60 cm 56 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following can be used as a meter fall ? unflumed glacis fall All of these vertical drop fall flumed glacis fall unflumed glacis fall All of these vertical drop fall flumed glacis fall 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 35 m3/sec 20 m3/sec 25 m3/sec 30 m3/sec 35 m3/sec 20 m3/sec 25 m3/sec 30 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct statement from the following sentence All of these The escapes are aligned to take advantage of contours of lower values The escapes must lead the surplus water to natural drainages Escapes are essential safety valves in a canal system All of these The escapes are aligned to take advantage of contours of lower values The escapes must lead the surplus water to natural drainages Escapes are essential safety valves in a canal system ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In Montague type fall A parabolic glacis is provided A circular glacis is provided A straight glacis is provided No glacis is provided A parabolic glacis is provided A circular glacis is provided A straight glacis is provided No glacis is provided ANSWER DOWNLOAD EXAMIANS APP
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