Irrigation Engineering According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is very large infinity unity very large infinity unity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Instantaneous unit hydrograph is a hydrograph ofi) unit durationii) unit rainfall excessiii) infinitely small durationiv) infinitely small rainfall excessThe correct answer is (iii) and (iv) (i)and(iv) (i) and (ii) (ii) and (iii) (iii) and (iv) (i)and(iv) (i) and (ii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A water-logged land is found suitable for cultivation due to Absence of aeration of soil from root zone of the plant None of these Ease of tillage for preparation of the field for optimum condition of germination Regular supply of water to plants from the water table by capillary action Absence of aeration of soil from root zone of the plant None of these Ease of tillage for preparation of the field for optimum condition of germination Regular supply of water to plants from the water table by capillary action ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through embankments in an earthen dam is controlled by relief wells drainage filters provision of downstream berms drain trenches relief wells drainage filters provision of downstream berms drain trenches 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 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 In a syphon aqueduct Canal passes over the drainage and H.F.L. of the drainage is below the bottom of the canal trough Drainage passes over the canal and F.S.L. of the canal is above the bottom of the drainage trough Canal passes over the drainage and H.F.L. of the drainage is above the bottom of the canal trough Drainage passes over the canal and F.S.L. of the canal is below the bottom of the drainage trough Canal passes over the drainage and H.F.L. of the drainage is below the bottom of the canal trough Drainage passes over the canal and F.S.L. of the canal is above the bottom of the drainage trough Canal passes over the drainage and H.F.L. of the drainage is above the bottom of the canal trough Drainage passes over the canal and F.S.L. of the canal is below the bottom of the drainage trough ANSWER DOWNLOAD EXAMIANS APP