Irrigation Engineering Pick up the correct statement from the following and answer All of these In a level crossing a regulator is provided across the drainage at its down-stream In a level crossing, a cross regulator is provided on the canal below the crossing In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal All of these In a level crossing a regulator is provided across the drainage at its down-stream In a level crossing, a cross regulator is provided on the canal below the crossing In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain ? canal escape canal regulator canal fall canal outlet canal escape canal regulator canal fall canal outlet 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 50 years 150 years 250 years 200 years 50 years 150 years 250 years 200 years ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil is 25%, its permanent wilting point is 15% and specific dry unity weight is 1.5. If the depth of root zone of a crop, is 80 cm, the storage capacity of the soil, is 8 cm 12 cm 10 cm 14 cm 8 cm 12 cm 10 cm 14 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The intensity of irrigation means Percentage of culturable commanded area to be irrigated annually Percentage of gross commanded area to be irrigated annually Total depth of water supplied by the number of waterings Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually Percentage of culturable commanded area to be irrigated annually Percentage of gross commanded area to be irrigated annually Total depth of water supplied by the number of waterings Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than 20 cm 10 cm 40 cm 30 cm 20 cm 10 cm 40 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
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