Irrigation Engineering Pick up the correct statement from the following mention Hygroscopic water remains attached to soil molecules by chemical bond All of these Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants Gravity water is harmful to crops Hygroscopic water remains attached to soil molecules by chemical bond All of these Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants Gravity water is harmful to crops ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. doesnot touch the underside of the supporting structure, the structure so provided, is called Super passage Syphon-aqueduct Syphon Aqueduct Super passage Syphon-aqueduct Syphon Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The scour depth D of a river during flood, may be calculated from the Lacey's equation D = 0.47 (Q/f)1/2 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f)2/3 D = 0.47 (Q/f) D = 0.47 (Q/f)1/2 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f)2/3 D = 0.47 (Q/f) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If there are two canals taking off from each flank of a river, then there will be one divide wall and two undersluices two divide walls and two undersluices one divide wall and one undersluice two divide walls and one undersluice one divide wall and two undersluices two divide walls and two undersluices one divide wall and one undersluice two divide walls and one undersluice ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bligh's theory of seepage assumes More weightage to horizontal creep than vertical creep Less weightage to horizontal creep than vertical creep Loss of head follows the sine curve Equal weightage to the horizontal and vertical creep More weightage to horizontal creep than vertical creep Less weightage to horizontal creep than vertical creep Loss of head follows the sine curve Equal weightage to the horizontal and vertical creep ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The consumptive use of water for a crop All of these May be supplied partly by precipitation and partly by irrigation Is measured as depth of water on irrigated area Is measured as the volume of water per unit area All of these May be supplied partly by precipitation and partly by irrigation Is measured as depth of water on irrigated area Is measured as the volume of water per unit area ANSWER DOWNLOAD EXAMIANS APP
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