Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 1.5 D 2.5 D 2.0 D 1.2 D 1.5 D 2.5 D 2.0 D 1.2 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When surface of transpiration is submerged under water, then potential evapotranspiration is equal to or less than evapotranspi-ration equal to evapotranspiration much less than evapotranspiration much more than evapotranspiration equal to or less than evapotranspi-ration equal to evapotranspiration much less than evapotranspiration much more than evapotranspiration ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable location of a canal head work, is Delta stage of the river Boulders stage of the river Trough stage of the river Rock stage of the river Delta stage of the river Boulders stage of the river Trough stage of the river Rock stage of the river ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering While deciding the alignment of a proposed canal taking off from a river at B, three alignments of approximately equal lengths are available. These cross a drainages at C1, C2 and C3 where drainage bed levels C1 > C2 > C3, you will provide at site C3 A super passage A syphon aqueduct An aqueduct A syphon A super passage A syphon aqueduct An aqueduct A syphon ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable section of a lined canal, is Both (a) and (b) Triangular section with circular bottom for small canals None of these Trapezoidal section with rounded corners for large canals Both (a) and (b) Triangular section with circular bottom for small canals None of these Trapezoidal section with rounded corners for large canals ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Vertical drop fall is satisfactory for a height upto 1.5 m 0.5 m 5.0 m 3.5 m 1.5 m 0.5 m 5.0 m 3.5 m ANSWER DOWNLOAD EXAMIANS APP
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