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 20 m3/sec 35 m3/sec 30 m3/sec 25 m3/sec 20 m3/sec 35 m3/sec 30 m3/sec 25 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The state of the soil when plants fail to extract sufficient water for their requirements, is Maximum saturated point None of these Ultimate utilization point Permanent wilting point Maximum saturated point None of these Ultimate utilization point Permanent wilting point ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.) CLH5/2 CHL3/2 CLH3/2 CLH1/2 CLH5/2 CHL3/2 CLH3/2 CLH1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Useful soil moisture for plant growth, is Capillary water Gravity water Hygroscopic water Chemical water Capillary water Gravity water Hygroscopic water Chemical water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bed bars in a canal are provided To measure the discharge To control the silting To watch the general behavior of canal To raise the supply level To measure the discharge To control the silting To watch the general behavior of canal To raise the supply level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum permissible eccentricity for no tension at the base of a gravity dam is B/3 B/2 B/4 B/6 B/3 B/2 B/4 B/6 ANSWER DOWNLOAD EXAMIANS APP
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