Overview of Free Online Electrician Courses
Electricians are responsible for setting up, wiring and repairing electrical systems, like lighting or appliances, in homes and commercial buildings. There are some free online electrician courses available, as well as other learning materials about topics related to electrical work, that may be interesting for current electricians or those considering electrician careers. Some of these are courses through online learning platforms, colleges or other organizations. There are also written resources available. However, it is important to note that these free courses aren't enough to become an electrician. To become a journeyman electrician, one generally needs to complete apprenticeships and get licensed in their state; some also attend a trade school.
Basic Electrical Courses through Alison
Alison, a free online learning platform, offers various courses related to skilled trades, as well as other topics. It has six electrician courses. The following courses take less than three hours to complete:
- Basics of Electrical Technology is a beginner course about electrical engineering and safety when working with electrical systems.
- Introduction to the Electrical Trade introduces students to electrical theory and career options for electricians.
- Introduction to Basic Electrical Drawings and Test Equipment shows students how to read electrical drawings and covers the purpose of a range of electrical test equipment.
- Introduction to Electrical Wiring Systems teaches students about these different systems, including conductors, raceways, fittings and cables.
- Maintaining and Servicing Home Appliances covers appliances like light fittings, food processors and uninterruptible power supplies (UPS).
There is also the Diploma in Electrical Studies, a longer course that takes about six to 10 hours to complete. It covers many of the same topics as the individual courses listed above. Alison offers this diploma in both digital in physical forms; both must be purchased.
Other Free Online Electrician Courses
- MIT OpenCourseWare Circuits and Electronics course: This course is part of MIT's OpenCourseWare, which makes the university's course materials available online for free to the general public. This course serves as an introduction to electrical engineering. It offers 24 video lectures, along with lecture notes and resources, and is accompanied by assignments and exams. Topics covered include different types of circuits, amplification, energy and more.
- MIT OpenCourseWare Soldering Guide: This guide is also through MIT's free platform but is geared toward high school students. It shows how to solder electrical wires, which is a skill useful to electricians. It is a written guide with accompanying photos about how to strip wires and use a soldering gun.
- ibiblio Lessons in Electric Circuits: The free online database ibiblo has a series of books available online about electricity and electric circuits, including AC and DC power, semiconductors and more. There are six volumes.
- OSHAcademy Electrical Safety for Technicians and Supervisors: This resource focuses on staying safe during electrical work. It is comprised of 10 modules that cover topics from electrical burns to how to recognize potential electrical hazards. It takes about seven hours to complete all of the modules.
- InterNACHI Electrical Inspector course: The International Association of Certified Home Inspectors offers a certificate of completion in electrical inspection. Electricians can become electrical inspectors, so this course can be useful for them. It covers the basics of electricity and electrical safety, so students will complete the course knowing how to do electrical inspections in homes. The course has over 2 hours of content including 6 quizzes and a 100-question final exam.
Online Electrician School Options
Electrician school programs, which generally conclude in a diploma or certificate, are offered online, but won't be free. However, it might be worth it for those who are interested in becoming electricians. There are various institutions that offer online electrical certification programs.