Irrigation Engineering The measure to remove water logging of land, is To increase outflow from the ground water reservoir Neither (a) nor (b) To reduce percolation from canals and water courses Both (a) and (b) To increase outflow from the ground water reservoir Neither (a) nor (b) To reduce percolation from canals and water courses Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering F.S.L. of a canal at its head with respect to parent channel is kept At the same level 15 cm lower None of these 15 cm higher At the same level 15 cm lower None of these 15 cm higher ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to gravity dams, earthen dams are less susceptible to failure require less skilled labour are costlier require sound rock foundations are less susceptible to failure require less skilled labour are costlier require sound rock foundations ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An artesian aquifer is the one where water surface under the ground is at atmospheric pressure None of these water table serves as upper surface of zone of saturation water is under pressure between two impervious strata water surface under the ground is at atmospheric pressure None of these water table serves as upper surface of zone of saturation water is under pressure between two impervious strata ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A hyetograph is a graphical representation of discharge and time cumulative rainfall and time rainfall intensity and time rainfall depth and time discharge and time cumulative rainfall and time rainfall intensity and time rainfall depth and time ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If L is total length of a canal in kilometers, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is PL/1000C PC/100L 100 PLC PLC/1000 PL/1000C PC/100L 100 PLC PLC/1000 ANSWER DOWNLOAD EXAMIANS APP
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