Commercial electrician installs and repairs electrical power systems, and they ensure that their work complies with regulations. According to the U.S. Bureau of Labor Statistics, there were 655,840 electricians working in May 2018. This job requires the use of various hand and power tools and a thorough understanding of electrical theory. They plan the layout of electrical wiring and electrical fixtures, and use various testing devices to identify problems. Electricians must also comply with safety regulations and the National Electrical Code to protect the public.
There are two ways to become an electrician: you can study at a trade school or enroll in an apprenticeship program. An apprenticeship program will focus on hands-on training, and will not include general education courses. However, some states accept associate degree credits from an electrician apprenticeship program. Once you have completed an apprenticeship, you'll need to pass an exam for licensure.
Testing requirements vary from municipality to municipality, though many exams are based on the National Electrical Code. Applicants must pass a written exam and a practical exam. The written exam and practical exam both require a passing score of 70 percent. The results will be mailed to you within three to four weeks. Taking a national certification exam will also help demonstrate your electrical trade proficiency to prospective clients and employers.
Electricians install and maintain electrical systems. This allows appliances and other equipment to function properly. Electricians use tools, including wire strippers and power tools. They also know how to use various testing equipment. They must follow the National Electrical Code and local building codes. Moreover, they should have a thorough understanding of HVAC systems and power generation.
Electricians are divided into wiremen and linemen. The former specialize in high voltage distribution systems, whereas the latter focuses on lower voltage wiring inside buildings. They are generally trained in five main specialties, including low-voltage wiring, Voice-Data-Video (VDV), control wiring, and fire-alarm wiring.
Apprenticeship programs are the most common route to becoming an electrician. Typically, apprenticeship programs involve about 2,000 hours of paid on-the-job training. This training typically takes four to five years, and graduates are required to have a state-license. You can also enroll in an accredited technical school to study the electrical field.
Apprenticeships are often four to five years long and involve 80-90% hands-on work under a journeyman, with 10-20% classroom time. As an electrician, you will need to obtain a professional license in the province where you want to work. Professional licenses are recognized across Canada, and Red Seal Program endorsements add extra assurance to industry standards.
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