6. The figure shows the connection diagram of the capacitors. The capacitance electric capacities are equal: C1 = 30 μF, C2 = 150 μF, C3 = 100 μF, C4 = 150 μF, C5 = 200 μF, C6 = 50 μF, C7 = 150 μF, C8 = 100 μF. Determine the total capacitance of the capacitor bank (in microfarads).

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)