The main cause of meandering is
A) presence of an excessive bed slope in the river
B) degradation
C) the extra turbulence generated by the excess of river sediment during floods
D) none of the above
Correct Answer:
Verified
Q2: Tortuosity of a meandering river is always
A)equal
Q3: Select the correct statement.
A)A meander increases the
Q4: River training for depth is achieved by
A)groynes
B)construction
Q5: Main purpose of mean water training for
Q6: If D is the depth of scour
Q7: Study the following statements.
i. Levees are constructed
Q8: A repelling groyne is aligned
A)pointing upstream
B)pointing downstream
C)perpendicular
Q9: A river training work is generally required
Q10: A river bend characterized by silting
A)scouring on
Q11: Select the incorrect statement.
A)Intensive irrigation should be
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