Imagine the world without workers who have the proper electrician training: it would likely be a very dark place. Alison's free, online electrician courses will give students the skills needed to not only keep the lights on, but to thrive in a new or existing career in Electrical Studies. With the diploma-level course in Electrical Studies, you will learn the basics of the electrical trade, including electrical safety, circuits and electrical theory. The course also covers installation procedures and wiring techniques. Other Alison online electrical engineering courses offer basic introductions to electrical wiring systems, electrical drawings and test equipment and a broad overview of the electrical trade.