Q. A fall in a canal bed is generally provided, if

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Q. According to Khosla, the exist gradient of surface flow

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Q. Pick up the correct statement from the following:

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Q. If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is

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Q. A deficit of sediments in flowing water may cause a river

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Q. Pick up the correct statement from the following:

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Q. Meandering of a river generally occurs, in

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Q. The consumptive use of water for a crop

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Q. In a barrage, the crest level is kept

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Q. For a standing crop, the consumptive use of water is equal to the depth of water

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Q. The state of the soil when plants fail to extract sufficient water for their requirements, is

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Q. 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

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Q. The main cause of silting up a channel,

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Q. In north Indian Plains, optimum depth of kor watering for wheat, is

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Q. Bed bars in a canal are provided

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Q. The most suitable location of a canal head work, is

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Q. The optimum depth of kor watering for a rice crop, is

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Q. Bligh's theory of seepage assumes

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Q. The Lacey's regime velocity is proportional to

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Q. A hydraulic jump is generally formed when a stream moving with

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