Irrigation Engineering
A deep well

is always deeper than a shallow well
has more discharge than a shallow well
is weaker structurally than a shallow well
both (A) and (B)

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Irrigation Engineering
Pick up the correct statement from the following mention

All of these
Gravity water is harmful to crops
Hygroscopic water remains attached to soil molecules by chemical bond
Capillary moisture held in the soil pores against gravity by surface tension, is utilised by plants

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