Problem $4$

Add the energy grade line $($EGL$)$ as a solid line and the hydraulic grade line $($HGL$)$ as a dashed line to the figure below. Enter the corresponding numbers on the table. Assume steady incompressible flow from left to right. At point A$,$ the pressure head $\frac{P}{}=8ft$ and the velocity is $V=8f\frac{t}{s}.$ The first turbine extracts $H=10ft,$ and the second turbine extracts $H=5ft.$

$\backslash$table$[[ft,$A$,$B$,$C$,$D$,$E$,$F$],[\frac{P}{},,,,,,],[z,,,,,,],[\frac{V^2}{2g},,,,,,],[$EGL$,,,,,,],[$HGL$,,,,,,]]$