Irrigation Engineering If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R2 (θ + tan θ) R2 (θ + cot θ) R (θ + tan θ) R (θ + cot θ) R2 (θ + tan θ) R2 (θ + cot θ) R (θ + tan θ) R (θ + cot θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The stream which does not have any base flow contribution is called ephemeral stream None of these perennial stream intermittent stream ephemeral stream None of these perennial stream intermittent stream ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as Non-modular outlet Semi-modular outlet Flexible modular outlet Right modular outlet Non-modular outlet Semi-modular outlet Flexible modular outlet Right modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a meander belt is the transverse distance between Apex point and the crossing None of these Two banks of meandering river Apex point of one curve and apex point of the reserve curve Apex point and the crossing None of these Two banks of meandering river Apex point of one curve and apex point of the reserve curve ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If Δ is the depth of water in metres, B is the number of days of base period and D is the duty in hectare/cumec, the relationship which holds good, is Δ = (8.6 B/D) B = Δ (8.64 B/D) D = (8.6 Δ/B) D = Δ (8.64 D/B) Δ = (8.6 B/D) B = Δ (8.64 B/D) D = (8.6 Δ/B) D = Δ (8.64 D/B) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Effective precipitation for a crop may be defined as Total precipitation during the crop period Total precipitation minus the loss due to infiltration Total precipitation minus the loss due to evaporation Available water stored in soil within root zone of the crop Total precipitation during the crop period Total precipitation minus the loss due to infiltration Total precipitation minus the loss due to evaporation Available water stored in soil within root zone of the crop ANSWER DOWNLOAD EXAMIANS APP
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