Irrigation Engineering The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by direct runoff volume total rainfall None of these period of storm direct runoff volume total rainfall None of these period of storm 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 1 – (0.99)10 (0.99)10 (0.9)00 l-(0.9)100 1 – (0.99)10 (0.99)10 (0.9)00 l-(0.9)100 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through embankments in an earthen dam is controlled by provision of downstream berms relief wells drainage filters drain trenches provision of downstream berms relief wells drainage filters drain trenches ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be 50 cm 56 cm 60 cm 55 cm 50 cm 56 cm 60 cm 55 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a proportional outlet, the flexibility is between zero and 1 greater than 1 zero 1 between zero and 1 greater than 1 zero 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through foundation in an earthen dam is controlled by providing chimney drain horizontal blanket impervious cut off rock toe chimney drain horizontal blanket impervious cut off rock toe ANSWER DOWNLOAD EXAMIANS APP
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