Question $2$: Water is pumped from the river through a $40-$mm$-$diameter hose having a length of

$3$ m$.$ Determine the maximum volumetric discharge from the hose at C so that cavitation will

not occur within the hose. The friction factor is f $=0\mathrm{.}028$ for the hose, and the gage vapor

pressure for water is $-98\mathrm{.}7$ kPa. $\backslash$rho $=1000$ kg$/$m$3$

$(20$ Points$).$

$(20$ points$).$

Neglecting the minor losses in the pipes, for the given data, using Hardy$-$Cross Method, determine the flow

in each pipe. Note that for simplicity, let f$=0\mathrm{.}0193$ for pipes constant, do for $\backslash$Delta Q $<0\mathrm{.}5$ lt$/$s$.$

Pipe AB BC CD BD DE AE

Length $($m$)600580215480810335$

Diameter $($mm$)250150200220100150$