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.) CLH1/2 CLH5/2 CLH3/2 CHL3/2 CLH1/2 CLH5/2 CLH3/2 CHL3/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a concrete canal the approximate permissible velocity of water should not exceed 1 m/sec 0.5 m/sec 1.5 m/sec 2 m/sec 1 m/sec 0.5 m/sec 1.5 m/sec 2 m/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas.Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below : Both A and R are true and R is the correct explanation of A A is true but R is false A is false but R is true Both A and R are true but R is not the correct explanation of A Both A and R are true and R is the correct explanation of A A is true but R is false A is false but R is true Both A and R are true but R is not the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a meander belt is the transverse distance between None of these Two banks of meandering river Apex point and the crossing Apex point of one curve and apex point of the reserve curve None of these Two banks of meandering river Apex point and the crossing Apex point of one curve and apex point of the reserve curve ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If it rains between 2 P.M. and 3 P.M. and the entire basin area just starts contributing water at 3 P.M. to the outlet, then time of concentration will be 60 minutes 15 minutes 30 minutes 20 minutes 60 minutes 15 minutes 30 minutes 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means None of these rain deficiency of 70% rain deficiency of 30% rain excess of 30% None of these rain deficiency of 70% rain deficiency of 30% rain excess of 30% ANSWER DOWNLOAD EXAMIANS APP
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