A weir is generally aligned at right angle to the direction of the main river flow because

Related MCQs

• Generally the weir is aligned at right angles to the direction of the main river current because
• Study the following statements. i) Levees are constructed parallel to river flow, ii) Spurs are constructed parallel to river flow, iii) Levees are constructed transverse to river flow, iv) Spurs are constructed transverse to river flow. The correct answer is
• When the difference in weir crest and downstream river bed is limited into 3 metres, the weir, generally used is
• As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at
• The smooth entry, the regulators are aligned at an angle of
• Okhla weir on Yamuna river, in Delhi, is an example of
• A river training work is generally required when the river is
• A river training work is generally required when the river is
• A groyne is a structure constructed transverse to the river flow and extend from the bank into the river upto a certain limit.
• Irrigation canals are generally aligned along