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 (ii) and (iv) (i)and(iv) (i) and (iii) (ii) and (iii) (ii) and (iv) (i)and(iv) (i) and (iii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Dimensions of coefficient of transmissibility are M° L2 T1 rvfL’T”1 M’LV M°L°T° M° L2 T1 rvfL’T”1 M’LV M°L°T° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at same level any of the above depending on the design lower level higher level same level any of the above depending on the design lower level higher level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The length and width of a meander and also the width of the river, vary roughly as Cube of the discharge Discharge Square root of the discharge Square of the discharge Cube of the discharge Discharge Square root of the discharge Square of the discharge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Side slopes generally kept for canals in loam soil, are: 1 : 1 in cutting and 1½ : 1 in filling 1½ : 1 in cutting and 2 : 1 in filling Both (A) and (B) Neither (A) nor (B) 1 : 1 in cutting and 1½ : 1 in filling 1½ : 1 in cutting and 2 : 1 in filling Both (A) and (B) Neither (A) nor (B) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Silt excluders are constructed on the canal bed downstream of head regulator river bed upstream of head regulator canal bed upstream of head regulator river bed downstream of head regulator canal bed downstream of head regulator river bed upstream of head regulator canal bed upstream of head regulator river bed downstream of head regulator ANSWER DOWNLOAD EXAMIANS APP
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