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.) 1.25 hw 1.50 hw 0.75 hw 0.5 hw 1.25 hw 1.50 hw 0.75 hw 0.5 hw 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 The main cause of meandering is degradation presence of an excessive bed slope in the river the extra turbulence generated by the excess of river sediment during floods None of these degradation presence of an excessive bed slope in the river the extra turbulence generated by the excess of river sediment during floods None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The stream which does not have any base flow contribution is called intermittent stream ephemeral stream perennial stream None of these intermittent stream ephemeral stream perennial stream None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In gravity canals, F.S.L. is Always below the ground level Always at the ground level Only a few cm above the ground level Generally 4 to 5 metres above the ground level Always below the ground level Always at the ground level Only a few cm above the ground level Generally 4 to 5 metres above the ground level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil depends upon Neither (a) nor (b) Both (a) and (b) Capillary tension in soil Porosity of soil Neither (a) nor (b) Both (a) and (b) Capillary tension in soil Porosity of soil ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS