Irrigation Engineering If A is the area of the surface, x̅ is the depth of its C.G. from the surface of the water and ω is the density of water, then Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ Depth of the centre of pressure is 2/3H vertically below the surface All listed here Total pressure on the surface is equal to ωx̅ Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ Depth of the centre of pressure is 2/3H vertically below the surface All listed here Total pressure on the surface is equal to ωx̅ ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In India, which of the following is adopted as standard recording rain-gauge? Natural siphon type Weighing bucket type Symon’s rain-gauge Tipping bucket type Natural siphon type Weighing bucket type Symon’s rain-gauge Tipping bucket type ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A fall in a canal bed is generally provided, if None of these Ground slope is practically the same as the designed bed slope Ground slope exceeds the designed bed slope Designed bed slope exceeds the ground slope None of these Ground slope is practically the same as the designed bed slope Ground slope exceeds the designed bed slope Designed bed slope exceeds the ground slope 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 : Both A and R are true but R is not the correct explanation of A Both A and R are true and R is the correct explanation of A A is false but R is true A is true but R is false Both A and R are true but R is not the correct explanation of A Both A and R are true and R is the correct explanation of A A is false but R is true A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Presence of tail water in a gravity dami) increases the principal stressii) decreases the principal stressiii) increases the shear stressiv) decreases the shear stressThe correct answer is (i) and (iii) (i)and(iv) (ii) and (iii) (ii) and (iv) (i) and (iii) (i)and(iv) (ii) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Optimum depth of kor watering for rice is 190 mm 215 mm 135 mm 165 mm 190 mm 215 mm 135 mm 165 mm ANSWER DOWNLOAD EXAMIANS APP
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