Question $4$

Water flows from $\backslash ($ A $\backslash )$ to $\backslash ($ D $\backslash )$ and the flow is splitting into three parallel $1,2$ and $3$ between $\backslash ($ B $\backslash )$ and $\backslash ($ C $\backslash ).$ The flow $\backslash (($Q$)\backslash )$ through the system is $\backslash (949\backslash$mathrm$\{$~L$\}/\backslash$mathrm$\{$s$\}\backslash ).$

Determine the flow through each of the pipes $1,2$ and $3.$ Also, determine the head loss between $\backslash ($ B $\backslash )$ and C $.$ Disregard all minor losses.