Irrigation Engineering The main function of a divide wall is to prevent river floods from entering the canal control the silt entry in the canal separate the undersluices from weir proper provide smooth flow at sufficiently low velocity prevent river floods from entering the canal control the silt entry in the canal separate the undersluices from weir proper provide smooth flow at sufficiently low velocity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through embankments in an earthen dam is controlled by drain trenches provision of downstream berms relief wells drainage filters drain trenches provision of downstream berms relief wells drainage filters ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is infinity unity very large infinity unity very large ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Study the following statements.i) Levees are constructed parallel to river flow,ii) Spurs are constructed parallel to river flow,iii) Levees are constructed transverse to river flow,iv) Spurs are constructed transverse to river flow.The correct answer is (iii) and (iv) (i) and (ii) (ii) and (iii) (i) and (iv) (iii) and (iv) (i) and (ii) (ii) and (iii) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of non-availability of space due to topography, the most suitable spillway is ogee spillway straight drop spillway chute spillway shaft spillway ogee spillway straight drop spillway chute spillway shaft spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A hydroelectric scheme operating under a head of 80 m will be classified as medium head scheme None of these high head scheme low head scheme medium head scheme None of these high head scheme low head scheme ANSWER DOWNLOAD EXAMIANS APP
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