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Hydrology & Irrigation

Muskingum Method

For a river r...

Question

For a river reach with k = 26 h and x = 0.22, the tow Muskingum routing coefficients for t = 12 h are 0.011 and 0.446, the third coefficient (correct upto three decimal places) is __________.

A

0.311

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B

0.385

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C

0.543

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D

0.204

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Solution

The correct option is C 0.543
Given,
$C_{0} = 0.011, C_{1} = 0.446$

We know,
$C_{0} + C_{1} + C_{2} = 1$

$C_{2} = 1 - (0.011 + 0.446)$

= 0.543

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