Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops increases upto a certain limit and then decreases increases continuously increases upto a certain limit and then becomes constant decreases continuously increases upto a certain limit and then decreases increases continuously increases upto a certain limit and then becomes constant decreases continuously ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain deficiency of 70% rain deficiency of 30% rain excess of 30% None of these rain deficiency of 70% rain deficiency of 30% rain excess of 30% None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, in regime conditions Entire cross-section of the channel is generated at all points by the forces normal to the Silt is kept in suspension by vertical components of eddies Neither (a) nor (b) Both (a) and (b) Entire cross-section of the channel is generated at all points by the forces normal to the Silt is kept in suspension by vertical components of eddies Neither (a) nor (b) Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The state of the soil when plants fail to extract sufficient water for their requirements, is Ultimate utilization point Maximum saturated point Permanent wilting point None of these Ultimate utilization point Maximum saturated point Permanent wilting point None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The crest level of a canal diversion head work, depends upon F.S.L. of the canal Discharge perimeters Pond level All listed here F.S.L. of the canal Discharge perimeters Pond level All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Fundamental momentum equation for a hydraulic jump, is D₁² + D₂² = (2q/g) × (V₂ - V₁) D₁² - D₂² = (2q/g) × (V₁ - V₂) D₂² - D₁² = (2q/g) × (V - V₂) D₁² - D₂² = (2q/g) × (V₂ - V₁) D₁² + D₂² = (2q/g) × (V₂ - V₁) D₁² - D₂² = (2q/g) × (V₁ - V₂) D₂² - D₁² = (2q/g) × (V - V₂) D₁² - D₂² = (2q/g) × (V₂ - V₁) ANSWER DOWNLOAD EXAMIANS APP
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