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 According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a right angled bend, it is 1.25 D 2.00 D 1.75 D 1.50 D 1.25 D 2.00 D 1.75 D 1.50 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.) 0.75 hw 1.25 hw 1.50 hw 0.5 hw 0.75 hw 1.25 hw 1.50 hw 0.5 hw ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to gravity dams, earthen dams are costlier are less susceptible to failure require sound rock foundations require less skilled labour are costlier are less susceptible to failure require sound rock foundations require less skilled labour ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla, the exits gradient of surface flow None of these Is independent of the depths of d/s cut off walls Depends upon the b/d ratio Is independent of the b/d ratio None of these Is independent of the depths of d/s cut off walls Depends upon the b/d ratio Is independent of the b/d ratio ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Trap efficiency of a reservoir is a function of None of these capacity/inflow ratio capacity/outflow ratio outflow/inflow ratio None of these capacity/inflow ratio capacity/outflow ratio outflow/inflow ratio ANSWER DOWNLOAD EXAMIANS APP
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