Irrigation Engineering The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as water use efficiency None of these water application efficiency water conveyance efficiency water use efficiency None of these water application efficiency water conveyance efficiency ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The water utilizable by plants is available in soils mainly in the form of chemical water capillary water hydroscopic water gravity water chemical water capillary water hydroscopic water gravity water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ? ultra-sonic method slope-area method area-velocity method moving boat method ultra-sonic method slope-area method area-velocity method moving boat method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following spillways is least suitable for an earthen dam ? side channel spillway ogee spillway shaft spillway chute spillway side channel spillway ogee spillway shaft spillway chute spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable section of a lined canal, is None of these Both (a) and (b) Triangular section with circular bottom for small canals Trapezoidal section with rounded corners for large canals None of these Both (a) and (b) Triangular section with circular bottom for small canals Trapezoidal section with rounded corners for large canals ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As per Lacey’s theory, the silt factor is directly proportional to average par¬ticle size not related to average particle size directly proportional to square root of average particle size inversely proportional to average par¬ticle size directly proportional to average par¬ticle size not related to average particle size directly proportional to square root of average particle size inversely proportional to average par¬ticle size ANSWER DOWNLOAD EXAMIANS APP
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