Irrigation Engineering A fall in a canal bed is generally provided, if Ground slope exceeds the designed bed slope Designed bed slope exceeds the ground slope Ground slope is practically the same as the designed bed slope None of these Ground slope exceeds the designed bed slope Designed bed slope exceeds the ground slope Ground slope is practically the same as the designed bed slope None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by (0.99)10 1 – (0.99)10 l-(0.9)100 (0.9)00 (0.99)10 1 – (0.99)10 l-(0.9)100 (0.9)00 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by period of storm None of these total rainfall direct runoff volume period of storm None of these total rainfall direct runoff volume ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following is a flexible outlet ? Gibb’s outlet Kennedy’s gauge outlet submerged pipe outlet None of these Gibb’s outlet Kennedy’s gauge outlet submerged pipe outlet None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The kor depth for rice is 190 mm and kor period is 14 days. The outlet factor for this will be 1172 hectares/m3/sec 637 hectares/m3/sec 972 hectares/m3/sec 837 hectares/m3/sec 1172 hectares/m3/sec 637 hectares/m3/sec 972 hectares/m3/sec 837 hectares/m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The value of Sodium Absorption Ratio for high sodium water lies between 0 to 10 18 to 26 26 to 34 10 to 18 0 to 10 18 to 26 26 to 34 10 to 18 ANSWER DOWNLOAD EXAMIANS APP
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