Irrigation Engineering The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called consumptive use effective rainfall net irrigation requirement consumptive irrigation requirement consumptive use effective rainfall net irrigation requirement consumptive irrigation requirement ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Variability of rainfall isi) largest in regions of high rainfallii) largest in coastal areasiii) largest in regions of scanty rainfallThe correct answer is only (i) (i) and (ii) (ii) and (iii) only (iii) only (i) (i) and (ii) (ii) and (iii) only (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following can be used as a meter fall ? unflumed glacis fall flumed glacis fall vertical drop fall All of these unflumed glacis fall flumed glacis fall vertical drop fall All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R2 (θ + tan θ) R (θ + cot θ) R (θ + tan θ) R2 (θ + cot θ) R2 (θ + tan θ) R (θ + cot θ) R (θ + tan θ) R2 (θ + cot θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Meandering of a river generally occurs, in Rocky stage Boulder stage Trough stage Delta stage Rocky stage Boulder stage Trough stage Delta stage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain excess of 30% rain deficiency of 70% rain deficiency of 30% None of these rain excess of 30% rain deficiency of 70% rain deficiency of 30% None of these ANSWER DOWNLOAD EXAMIANS APP
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