Irrigation Engineering To control the silt entry into a distributary at head regulator, King's vanes are provided which are the walls Spaced at interval of 1½ times their heights Of R.C.C. or steel plate 8 cm thick Of height ⅓rd to ¼th the depth of water in the main canal All listed here Spaced at interval of 1½ times their heights Of R.C.C. or steel plate 8 cm thick Of height ⅓rd to ¼th the depth of water in the main canal All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river bend characterized by silting scouring on convex side and on concave side scouring on concave side silting on convex side scouring on concave side and silting on convex side scouring on convex side and on concave side scouring on concave side silting on convex side scouring on concave side and silting on convex side ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R (θ + tan θ) R2 (θ + cot θ) R2 (θ + tan θ) R (θ + cot θ) R (θ + tan θ) R2 (θ + cot θ) R2 (θ + tan θ) R (θ + cot θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If d1 is the depth of cutting, d2 is the height of the bank from bed level r2 : 1 and r1 : 1 are the slopes in filling and cutting respectively, the horizontal distance n between the bed and bank, is x = r1 d1 x = d1 / r1 x = r2 d2 x = d2 / r2 x = r1 d1 x = d1 / r1 x = r2 d2 x = d2 / r2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The normal annual precipitation at stations X, A, B and C are 700 mm, 1000 mm, 900 mm and 800 mm respectively. If the storm precipitation at three station A, B and C were 100 mm, 90 mm and 80 mm respectively, then the storm precipitation for station X will be 70mm 80mm 90 mm 105 mm 70mm 80mm 90 mm 105 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable material for the central impervious core of a zoned embankment type dam is coarse sand clay clay mixed with fine sand silty clay coarse sand clay clay mixed with fine sand silty clay ANSWER DOWNLOAD EXAMIANS APP
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