Question: It is proposed to generate hydroelectric power from a dammed river as shown below.
![114_Turbine.png](https://secure.tutorsglobe.com/CMSImages/114_Turbine.png)
a. Draw a control volume for the system and label all control S\lrfaces.
b. Find the power generated by a 90 percent efficient water turbine if lw = 90 ft. 1bfAbm.