Figure 8.26. There are 8 terminals on the left of this figure. There are 8 horizontal lines, one connected to each terminal. These lines run the full width of the diagram. There are 8 more terminals along the top of the diagram. 8 vertical lines connect, one to each terminal, and run all the way to the bottom of the diagram. The vertical and horizontal lines do not connect at any point. At each crossing point there is a switch connected between the horizontal and vertical line. There are a total of 64 switches. The switches are shown in the open position. End verbal description.
Go back.