Irrigation Engineering A unit hydro graph has one unit of rainfall duration time base of direct runoff discharge rainfall excess rainfall duration time base of direct runoff discharge rainfall excess ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain ? canal regulator canal escape canal outlet canal fall canal regulator canal escape canal outlet canal fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In gravity canals, F.S.L. is Only a few cm above the ground level Always below the ground level Always at the ground level Generally 4 to 5 metres above the ground level Only a few cm above the ground level Always below the ground level Always at the ground level Generally 4 to 5 metres above the ground level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as None of these water conveyance efficiency water application efficiency water use efficiency None of these water conveyance efficiency water application efficiency water use efficiency ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Side slopes generally kept for canals in loam soil, are: 1½ : 1 in cutting and 2 : 1 in filling Neither (A) nor (B) 1 : 1 in cutting and 1½ : 1 in filling Both (A) and (B) 1½ : 1 in cutting and 2 : 1 in filling Neither (A) nor (B) 1 : 1 in cutting and 1½ : 1 in filling Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas.Reason R : Rainfall gradient is steep.Select your correct answer according to the coding system given below : A is true but R is false A is false but R is true Both A and R are true and R is the correct explanation of A Both A and R are true but R is not the correct explanation of A A is true but R is false A is false but R is true Both A and R are true and R is the correct explanation of A Both A and R are true but R is not the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
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