Irrigation Engineering The depth of rice root zone, is 50 cm 90 cm 80 cm 60 cm 50 cm 90 cm 80 cm 60 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The total capacity of a reservoir is 25 million cubic metres and dead storage is 5 million cubic metres. If the average volume of sediment deposition is 0.10 million cubic metre per year, then the usefulness of the reservoir will start reducing after 150 years 250 years 200 years 50 years 150 years 250 years 200 years 50 years 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 Semi-modular outlet Flexible modular outlet Non-modular outlet Right modular outlet Semi-modular outlet Flexible modular outlet Non-modular outlet Right modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Interception losses are due toi) evaporationii) transpirationiii) stream flowThe correct answer is only (i) (i), (ii) and (iii) (ii) and (iii) (i)and(ii) only (i) (i), (ii) and (iii) (ii) and (iii) (i)and(ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 2V²/5R 3V²/4R 2V²/√3 R 5V²/2R 2V²/5R 3V²/4R 2V²/√3 R 5V²/2R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful storage is the volume of water stored in the reservoir between minimum pool level and maximum pool level minimum pool level and normal pool level normal pool level and maximum pool level river bed and minimum pool level minimum pool level and maximum pool level minimum pool level and normal pool level normal pool level and maximum pool level river bed and minimum pool level ANSWER DOWNLOAD EXAMIANS APP
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