Irrigation Engineering If water table is comparatively high, the irrigation canal becomes useless, due to Large amount of seepage All of these Water logging of the cultivated areas Uncertain water demand Large amount of seepage All of these Water logging of the cultivated areas Uncertain water demand ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Main purpose of mean water training for rivers is To preserve the channel in good shape by efficient disposal of suspended and bed load Flood control All of these To provide sufficient depth of water in navigable channels, during low water periods To preserve the channel in good shape by efficient disposal of suspended and bed load Flood control All of these To provide sufficient depth of water in navigable channels, during low water periods ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 2.0 D 1.2 D 2.5 D 1.5 D 2.0 D 1.2 D 2.5 D 1.5 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as Semi-modular outlet Flexible modular outlet Non-modular outlet Right modular outlet Semi-modular outlet Flexible modular outlet Non-modular outlet Right modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of non-availability of space due to topography, the most suitable spillway is ogee spillway shaft spillway straight drop spillway chute spillway ogee spillway shaft spillway straight drop spillway chute spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To determine the discharge at a section in a stream from its rating curve, the required data arei) slope of water surface at the sectionii) stage at the sectioniii) current meter readings at the sectionThe correct answer is only (ii) (ii) and (iii) only (iii) (i) and (ii) only (ii) (ii) and (iii) only (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
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