Question

Lock and dams constructions for creation of a series of slack-water pools along a river for promoting its navigability is adopted only when ________________________

a.

the river is perennial

b.

the river carries heavy sediment load

c.

the available water in the river is quite less

d.

the available water in the river is quite large

Posted under Irrigation Engineering

Answer: (c).the available water in the river is quite less

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Q. Lock and dams constructions for creation of a series of slack-water pools along a river for promoting its navigability is adopted only when ________________________

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