Irrigation Engineering As compared to gravity dams, earthen dams are less susceptible to failure are costlier require less skilled labour require sound rock foundations are less susceptible to failure are costlier require less skilled labour require sound rock foundations ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river training work is generally required when the river is Meandering All of these Aggrading Degrading Meandering All of these Aggrading Degrading ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D is the depth of water upstream of the throat above its sill, B is the width of the throat, to achieve critical flow in an open venturi flume, the theoretical maximum flow Q, is Q = 1.71 BD1/2 Q = 1/71 BD2/3 Q = 1.71 BD Q = 1.71 BD3/2 Q = 1.71 BD1/2 Q = 1/71 BD2/3 Q = 1.71 BD Q = 1.71 BD3/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil depends upon Capillary tension in soil Porosity of soil Neither (a) nor (b) Both (a) and (b) Capillary tension in soil Porosity of soil Neither (a) nor (b) Both (a) and (b) 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.) 1.50 hw 0.75 hw 1.25 hw 0.5 hw 1.50 hw 0.75 hw 1.25 hw 0.5 hw ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Variability of rainfall isi) largest in regions of high rainfallii) largest in coastal areasiii) largest in regions of scanty rainfallThe correct answer is (i) and (ii) (ii) and (iii) only (i) only (iii) (i) and (ii) (ii) and (iii) only (i) only (iii) ANSWER DOWNLOAD EXAMIANS APP
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