Electrical Power Schematic Diagrams Part 2

Electrical diagrams are drawings that use lines, symbols, and letter and number combinations to represent electrical circuits and networks. These drawings are valuable tools for anyone involved in new electrical installation, troubleshooting problems, or modifying existing circuits. There are actually many types of circuit diagrams, with each type serving a unique purpose. This course will cover the characteristics that most diagrams share, and then look in more detail at how to interpret block diagrams, schematic diagrams and single-line diagrams.