Irrigation Engineering The uplift pressure on a dam can be controlled by i) constructing cutoff under upstream face ii) constructing drainage channels bet-ween the dam and its foundation iii) by pressure grouting in foundation The corret answer is (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) only (i) (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In rigid module, the discharge Depends upon the water level in the water course Depends upon the water levels of both, i.e. distributary and water course Depends upon the water level in distributary Is independent of water levels in the distributary and water course Depends upon the water level in the water course Depends upon the water levels of both, i.e. distributary and water course Depends upon the water level in distributary Is independent of water levels in the distributary and water course ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Contour line Ridge line Valley line Straight line Contour line Ridge line Valley line Straight line ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Borrow pits should preferably be located in Field on the right side of the canal Central half width of the section of the canal Field on the left side of the canal Fields on both sides of the canal Field on the right side of the canal Central half width of the section of the canal Field on the left side of the canal Fields on both sides of the canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Hydrograph is the graphical representation of rainfall and time surface runoff and time ground waterflow and time runoff and time rainfall and time surface runoff and time ground waterflow and time runoff and time ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A water-logged land is found suitable for cultivation due to Ease of tillage for preparation of the field for optimum condition of germination Absence of aeration of soil from root zone of the plant None of these Regular supply of water to plants from the water table by capillary action Ease of tillage for preparation of the field for optimum condition of germination Absence of aeration of soil from root zone of the plant None of these Regular supply of water to plants from the water table by capillary action ANSWER DOWNLOAD EXAMIANS APP
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