Irrigation Engineering The velocity of drainage water in the barrels of a syphon-aqueduct, is normally limited to 2 to 3 m per second 3 to 4 m per second 4 to 5 m per second 1 to 2 m per second 2 to 3 m per second 3 to 4 m per second 4 to 5 m per second 1 to 2 m per second ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering River training for depth is achieved by construction of dykes or leavees groynes and bandalling both (A) and (B) groynes construction of dykes or leavees groynes and bandalling both (A) and (B) groynes ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The measure to remove water logging of land, is Both (a) and (b) Neither (a) nor (b) To reduce percolation from canals and water courses To increase outflow from the ground water reservoir Both (a) and (b) Neither (a) nor (b) To reduce percolation from canals and water courses To increase outflow from the ground water reservoir ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A minimum of 90 cm free board is provided if the discharge in the canal is between 30 to 60 cumecs Over 60 cumecs 30 to 33 cumecs Over 100 cumecs 30 to 60 cumecs Over 60 cumecs 30 to 33 cumecs Over 100 cumecs ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A hydraulic structure is designed to withstand Hydraulic pressure All of these Hydraulic jump Seepage forces Hydraulic pressure All of these Hydraulic jump Seepage forces ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful moisture of soil, is equal to its Difference between filed capacity and permanent wilting point within the root zone of plants Field capacity Saturation capacity Moisture content at permanent wilting point Difference between filed capacity and permanent wilting point within the root zone of plants Field capacity Saturation capacity Moisture content at permanent wilting point ANSWER DOWNLOAD EXAMIANS APP
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