Irrigation canals are generally aligned along

Related MCQs

• Generally the weir is aligned at right angles to the direction of the main river current because
• A weir is generally aligned at right angle to the direction of the main river flow because
• If there are two canals taking off from each flank of a river, then there will be
• Inundation canals draw their supplies from rivers whenever there is a
• A repelling groyne is aligned
• A canal aligned at right angles to the contour of a country, is known as
• A canal aligned roughly at right angles to the contours of the country is called ridge canal.
• The smooth entry, the regulators are aligned at an angle of
• Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as
• The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called