Q$\mathrm{.}3)$ Given is a three$-$pipe series system with the same total head loss of $20\mathrm{.}3$m$.$ Compute the total flow rate Q in m$3/$h$,$ neglecting minor losses. The fluid is water $=1000$ kg$/$m$3,$ and $=1\mathrm{.}02$x$10-6$ m$2/$s

$($Answer Q$=99\mathrm{.}8$ m$3/$h$)$

Pipe $1$ L$,$ m $11002150380$

d$,$ cm $,$ mm $80\mathrm{.}2460\mathrm{.}1240\mathrm{.}20$Q$\mathrm{.}1)$ The pipes shown in the system are all concrete. With a flow of $0\mathrm{.}7\frac{m^3}{s}$ of water, find the

head loss and the division of flow in the pipes from A to B$.$ Assume $f=0\mathrm{.}030$ for all pipes.

$($Answers $Q_{40}=0\mathrm{.}304\frac{m^3}{s})$