(Solved): I need 8.118, please! 8.117 With the valve closed, water flows from tank A to tank B as shown in F ...

I need 8.118, please!

8.117 With the valve closed, water flows from tank A to tank B as shown in Fig. P8.117. What is the flowrate into tank B when the valve is opened to allow water to flow into tank C also? Neglect all minor losses and assume that the friction factor is 0.02 for all pipes. Elevation = 15 m Diameter of each pipe = 0.10 m 80 m- Figure P8.117 40 m 75 m B Elevations = 0 C *8.118 Repeat Problem 8.117 if the friction factors are not known, but the pipes are steel pipes.