Irrigation Engineering Variability of rainfall isi) largest in regions of high rainfallii) largest in coastal areasiii) largest in regions of scanty rainfallThe correct answer is (ii) and (iii) (i) and (ii) only (iii) only (i) (ii) and (iii) (i) and (ii) only (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A deficit of sediments in flowing water may cause a river Sub-critical type Meandering type Degrading type Aggrading type Sub-critical type Meandering type Degrading type Aggrading type 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 l-(0.9)100 (0.9)00 1 – (0.99)10 (0.99)10 l-(0.9)100 (0.9)00 1 – (0.99)10 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The meander pattern of a river is developed by Critical discharge Maximum discharge Average discharge Dominant discharge Critical discharge Maximum discharge Average discharge Dominant discharge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the face of a drainage gallery in a dam is taken as average of hydrostatic pressure at toe and heel None of these two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel hydrostatic pressure at toe average of hydrostatic pressure at toe and heel None of these two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel hydrostatic pressure at toe ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering River training for depth is achieved by groynes and bandalling both (A) and (B) construction of dykes or leavees groynes groynes and bandalling both (A) and (B) construction of dykes or leavees groynes ANSWER DOWNLOAD EXAMIANS APP
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