Irrigation Engineering If B and d are the bed width and depth of a channel in meters, the combined losses due to evaporation and seepage in cumecs per kilometer length of the channel, is (1/50) × (B + d)2/3 (1/100) × (B + d)2/3 (1/150) × (B + d)2/3 (1/200) × (B + d)2/3 (1/50) × (B + d)2/3 (1/100) × (B + d)2/3 (1/150) × (B + d)2/3 (1/200) × (B + d)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Meandering of a river generally occurs, in Rocky stage Trough stage Delta stage Boulder stage Rocky stage Trough stage Delta stage Boulder stage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through foundation in an earthen dam is controlled by providing horizontal blanket rock toe chimney drain impervious cut off horizontal blanket rock toe chimney drain impervious cut off ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The difference in level between the top of a bank and supply level in a canal, is called Height of bank Free board None of these Berm Height of bank Free board None of these Berm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.) CHL3/2 CLH1/2 CLH5/2 CLH3/2 CHL3/2 CLH1/2 CLH5/2 CLH3/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.054 1.084 1.074 1.064 1.054 1.084 1.074 1.064 ANSWER DOWNLOAD EXAMIANS APP
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