Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius D, make an angle ? with horizontal, the hydraulic mean depth is D D/3 D/2 D/5 D D/3 D/2 D/5 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A land is known as waterlogged None of these when the permanent wilting point is reached when gravity drainage has ceased capillary fringe reaches the root zone of plants None of these when the permanent wilting point is reached when gravity drainage has ceased capillary fringe reaches the root zone of plants ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1/(1-0.9°10) 1 + (0.9)010 1 – (0.9)°l0 1/(1+ 0.9010) 1/(1-0.9°10) 1 + (0.9)010 1 – (0.9)°l0 1/(1+ 0.9010) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bligh's theory of seepage assumes More weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Loss of head follows the sine curve Less weightage to horizontal creep than vertical creep More weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Loss of head follows the sine curve Less weightage to horizontal creep than vertical creep ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The value of Sodium Absorption Ratio for high sodium water lies between 26 to 34 10 to 18 18 to 26 0 to 10 26 to 34 10 to 18 18 to 26 0 to 10 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The relation between probability (P) and recurrence interval (T) is given by PT = 1 P/T2 = 1 P/T = 1 PT2 = 1 PT = 1 P/T2 = 1 P/T = 1 PT2 = 1 ANSWER DOWNLOAD EXAMIANS APP
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