the exit.Draw the hydraulic and energy grade line.

Design the steel pipe (e (old) = 0.05 mm) to connect points B and C in the schematic below to convey a flow rate of 400 L/s. Account for minor and friction losses under teh assumptions that1) the steel pipes from A to B and from C to D have an equivalent rougness height 0.05 mm;2) the minor loss coefficient at the entrance is 0.5, at the reduciton of the cross section is 0.2, and it is equal to 1 at the exit.Draw the hydraulic and energy grade line.