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Highlights. If you are browsing Commons for the first time, you may want to start with Featured pictures, Quality images, Valued images or Featured media. You can also see some work created by our highly skilled contributors in Meet our photographers and Meet our illustrators. You may also be interested in Picture of the Year .
This includes detailed information on electrical safety devices, power tools, measuring instruments, and more. Learn about electrical voltage, electric current, short circuit, Ohm's law. Familiarize yourself with electronic symbols and step-by-step instructions for installing and repairing electrical switches and sockets. 💡Circuit Diagrams.