Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. doesnot touch the underside of the supporting structure, the structure so provided, is called Syphon-aqueduct Super passage Aqueduct Syphon Syphon-aqueduct Super passage Aqueduct Syphon ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful storage is the volume of water stored in the reservoir between normal pool level and maximum pool level minimum pool level and normal pool level minimum pool level and maximum pool level river bed and minimum pool level normal pool level and maximum pool level minimum pool level and normal pool level minimum pool level and maximum pool level river bed and minimum pool level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to 30° 45° 90° 60° 30° 45° 90° 60° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct statement from the following mention All of these Gravity water is harmful to crops Hygroscopic water remains attached to soil molecules by chemical bond Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants All of these Gravity water is harmful to crops Hygroscopic water remains attached to soil molecules by chemical bond Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Horizontal acceleration due to earthquake results in both (A) and (B) None of these inertia force into the body of the dam hydrodynamic pressure both (A) and (B) None of these inertia force into the body of the dam hydrodynamic pressure ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If Δ is the depth of water in metres, B is the number of days of base period and D is the duty in hectare/cumec, the relationship which holds good, is D = (8.6 Δ/B) Δ = (8.6 B/D) D = Δ (8.64 D/B) B = Δ (8.64 B/D) D = (8.6 Δ/B) Δ = (8.6 B/D) D = Δ (8.64 D/B) B = Δ (8.64 B/D) ANSWER DOWNLOAD EXAMIANS APP
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