QUESTION $4$

Below is a simple pipe network $($Fig $4\mathrm{.}5)$ for which you are required to analyse.

Pipe and node information are as indicated in the Tables $4\mathrm{.}6$ and $4\mathrm{.}7$ below.

Using the Flow$-$Balance Method, determine the discharge in each pipe after performing only $3($three$)$ iterations.

Assume that the residual pressure at $C$ is $60m.$

Use the Darcy's friction factor, $f=0\mathrm{.}017$ for all the pipes.

$\backslash$table$[[$Tabe $4\mathrm{.}6$: Pipe information$],[$Pipe name,$\backslash$table$[[$Diameter$],[(mm)$