A canal aligned at right angles to the contour of a country, is known as

Related MCQs

• A canal aligned roughly at right angles to the contours of the country is called ridge canal.
• Generally the weir is aligned at right angles to the direction of the main river current because
• A contour canal
• When the levels are such that the F.S.L. of the canal is much above the bed level of the drainage trough, so that the canal runs under syphonic action under the trough, the structure provided is known as
• The drainage water intercepting the canal can be disposed of by passing the canal below the drainage in
• For a canal which irrigate the area directly, the fall should be provided at a location where the F.S.L. outstrips the gound level, but before the bed of the canal comes into filling.
• A weir is generally aligned at right angle to the direction of the main river flow because
• A canal sligned nearly parallel to the contours of a country, is known as
• A repelling groyne is aligned
• Irrigation canals are generally aligned along