Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 15m 38m 19m 91m 15m 38m 19m 91m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through foundation in an earthen dam is controlled by providing chimney drain rock toe horizontal blanket impervious cut off chimney drain rock toe horizontal blanket impervious cut off ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.054 1.064 1.084 1.074 1.054 1.064 1.084 1.074 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops increases continuously increases upto a certain limit and then decreases increases upto a certain limit and then becomes constant decreases continuously increases continuously increases upto a certain limit and then decreases increases upto a certain limit and then becomes constant decreases continuously ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Main purpose of mean water training for rivers is To provide sufficient depth of water in navigable channels, during low water periods All of these To preserve the channel in good shape by efficient disposal of suspended and bed load Flood control To provide sufficient depth of water in navigable channels, during low water periods All of these To preserve the channel in good shape by efficient disposal of suspended and bed load Flood control ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, in regime conditions Entire cross-section of the channel is generated at all points by the forces normal to the Silt is kept in suspension by vertical components of eddies Both (a) and (b) Neither (a) nor (b) Entire cross-section of the channel is generated at all points by the forces normal to the Silt is kept in suspension by vertical components of eddies Both (a) and (b) Neither (a) nor (b) ANSWER DOWNLOAD EXAMIANS APP
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