Irrigation Engineering According to Khosla, the exits gradient of surface flow Depends upon the b/d ratio Is independent of the depths of d/s cut off walls None of these Is independent of the b/d ratio Depends upon the b/d ratio Is independent of the depths of d/s cut off walls None of these Is independent of the b/d ratio ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Attracting groynes are built None of these Inclined down stream Perpendicular to the bank Inclined up stream None of these Inclined down stream Perpendicular to the bank Inclined up stream ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river bend characterized by silting scouring on concave side and silting on convex side scouring on concave side scouring on convex side and on concave side silting on convex side scouring on concave side and silting on convex side scouring on concave side scouring on convex side and on concave side silting on convex side ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is unity very large infinity unity very large infinity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a divide wall is to separate the undersluices from weir proper prevent river floods from entering the canal provide smooth flow at sufficiently low velocity control the silt entry in the canal separate the undersluices from weir proper prevent river floods from entering the canal provide smooth flow at sufficiently low velocity control the silt entry in the canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The forces, which are considered for the analysis of an elementary profile of a gravity dam under empty reservoir condition, arei) Water pressureii) Self weightiii) Upliftiv) Pressure due to earthquakeThe correct answer is (i), (ii) and (iii) (i), (ii), (iii) and (iv) Only (ii) (i), (ii) and (iv) (i), (ii) and (iii) (i), (ii), (iii) and (iv) Only (ii) (i), (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
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