Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 0.6 m3s and ex...

Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 0.6 m3s and exits through a 25-cm-diameter pipe. The pressure drop in the turbine is measured by a mercury manometer to be 1.2 m. For a combined turbine-generator efficiency of 83 percent, determine the net electric power output. Disregard the effect of the kinetic energy correction factors.