Irrigation Engineering The velocity of drainage water in the barrels of a syphon-aqueduct, is normally limited to 1 to 2 m per second 4 to 5 m per second 3 to 4 m per second 2 to 3 m per second 1 to 2 m per second 4 to 5 m per second 3 to 4 m per second 2 to 3 m per second 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 The relation between probability (P) and recurrence interval (T) is given by PT2 = 1 P/T2 = 1 PT = 1 P/T = 1 PT2 = 1 P/T2 = 1 PT = 1 P/T = 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to G.W. Pickles the effect of confining the flood water of a river between levee, is to increase Maximum discharge Rate of flood wave Surface slope of streams above the levied portion Water surface elevation during floods Maximum discharge Rate of flood wave Surface slope of streams above the levied portion Water surface elevation during floods ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A counter berm is A horizontal benching provided on the inside slope A vertical benching provided on the inner edge of the bank A vertical benching provided on the outer edge of the bank A horizontal benching provided on the outside slope A horizontal benching provided on the inside slope A vertical benching provided on the inner edge of the bank A vertical benching provided on the outer edge of the bank A horizontal benching provided on the outside slope 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 (i) and (ii) (iii) and (iv) (ii) and (iii) (i)and(iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i)and(iv) ANSWER DOWNLOAD EXAMIANS APP
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