Irrigation Engineering If it rains between 2 P.M. and 3 P.M. and the entire basin area just starts contributing water at 3 P.M. to the outlet, then time of concentration will be 20 minutes 60 minutes 15 minutes 30 minutes 20 minutes 60 minutes 15 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The consumptive use of water for a crop May be supplied partly by precipitation and partly by irrigation Is measured as the volume of water per unit area All of these Is measured as depth of water on irrigated area May be supplied partly by precipitation and partly by irrigation Is measured as the volume of water per unit area All of these Is measured as depth of water on irrigated area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A land is said to be water-logged if its soil pores within Root zone of the crops are saturated A depth of 50 cm are saturated A depth of 40 cm are saturated All listed here Root zone of the crops are saturated A depth of 50 cm are saturated A depth of 40 cm are saturated All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil depends upon Capillary tension in soil Porosity of soil Both (a) and (b) Neither (a) nor (b) Capillary tension in soil Porosity of soil Both (a) and (b) Neither (a) nor (b) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 2.0 D 2.5 D 1.2 D 1.5 D 2.0 D 2.5 D 1.2 D 1.5 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a chute spillway, the flow is usually super critical uniform critical subcritical super critical uniform critical subcritical ANSWER DOWNLOAD EXAMIANS APP
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