Question $2$

Given the head loss through a fine screen $=0\mathrm{.}2m,$ Coefficient $C=0\mathrm{.}7.$ The fine screen chamber

is to be designed to provide the flow of wastewater $Q=0\mathrm{.}8\frac{m^3}{sec}$ and the height of upstream

wastewater $=1\mathrm{.}2m($a$)$ when the screen is not inclined $($b$)$ when the screen is inclined at $30$ o

from the horizontal.