Main purpose of mean water training for rivers is
A) flood control
B) to provide sufficient depth of water in navigable channels, during low water periods
C) to preserve the channel in good shape by efficient disposal of suspended and bed load
D) all of the above
Correct Answer:
Verified
Q1: The main cause of meandering is
A)presence of
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
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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