Irrigation Engineering Garnett's diagrams are used for graphical solution of design equations of a canal by Lindlay theory Kennedy's theory Gibb's theory Lacey's theory Lindlay theory Kennedy's theory Gibb's theory Lacey's theory ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on a dam can be controlled byi) constructing cutoff under upstream faceii) constructing drainage channels between the dam and its foundationiii) by pressure grouting in foundationThe corret answer is both (i) and (ii) only (i) (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) only (i) (i), (ii) and (iii) both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Canals constructed for draining off water from water logged areas, are known Contour canals Valley canals Drains Inundation canals Contour canals Valley canals Drains Inundation canals ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil depends upon Capillary tension in soil Both (a) and (b) Neither (a) nor (b) Porosity of soil Capillary tension in soil Both (a) and (b) Neither (a) nor (b) Porosity of soil 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 BD2/3 Q = 1.71 BD3/2 Q = 1.71 BD Q = 1.71 BD1/2 Q = 1/71 BD2/3 Q = 1.71 BD3/2 Q = 1.71 BD Q = 1.71 BD1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Soft soil strata Less percentage of silt Heavy impact of water Increase of the bed level Soft soil strata Less percentage of silt Heavy impact of water Increase of the bed level ANSWER DOWNLOAD EXAMIANS APP
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