Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. does not touch the underside of the supporting structure, the structure so provided, is called Syphon Super passage Syphon-aqueduct Aqueduct Syphon Super passage Syphon-aqueduct Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla, the exits gradient of surface flow Is independent of the b/d ratio Is independent of the depths of d/s cut off walls None of these Depends upon the b/d ratio Is independent of the b/d ratio Is independent of the depths of d/s cut off walls None of these Depends upon the b/d ratio ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Methyl alcohol Cetyl alcohol Ethyl alcohol Butyl alcohol Methyl alcohol Cetyl alcohol Ethyl alcohol Butyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called soil moisture deficiency equivalent moisture hygroscopic water pellicular water soil moisture deficiency equivalent moisture hygroscopic water pellicular water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less Fallow land Populated area Forest area Alkaline area Fallow land Populated area Forest area Alkaline area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following spillways is least suitable for an earthen dam ? ogee spillway side channel spillway shaft spillway chute spillway ogee spillway side channel spillway shaft spillway chute spillway ANSWER DOWNLOAD EXAMIANS APP
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