The length of groyne depends upon the magnitude of river training required.

Related MCQs

• A groyne is a structure constructed transverse to the river flow and extend from the bank into the river upto a certain limit.
• 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
• A deflecting groyne in a river is
• A river training work is generally required when the river is
• A river training work is generally required when the river is
• For an annual flood series arranged in descending order of magnitude, the return for a magnitude listed at position period m in a total data N is
• The river training works are adopted on a river
• A repelling groyne is aligned
• A groyne with a curved head is known as
• The repelling groyne is constructed in such a way that it is pointing towards