Irrigation Engineering
The sinuosity of a meander is the ratio of

Meander length and the width of meander
Curved length and the straight distance
None of these
Meander length and half width of the river

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Irrigation Engineering
As per Lacey’s theory, the silt factor is

directly proportional to square root of average particle size
inversely proportional to average par¬ticle size
not related to average particle size
directly proportional to average par¬ticle size

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Irrigation Engineering
A counter berm is

A horizontal benching provided on the inside slope
A vertical benching provided on the inner edge of the bank
A vertical benching provided on the outer edge of the bank
A horizontal benching provided on the outside slope

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