Electricians are tradespeople who specialize in the wiring of buildings, transmission lines, stationary machines and related equipment. They are also responsible for the maintenance and repair of existing electrical infrastructure. The work can be both physically demanding and challenging to those without extensive experience in the field.
Typically, electricians have a background in the construction industry and have completed an apprenticeship under experienced electricians. This hands-on experience gives them the skills and knowledge they need to complete electrical projects on their own. In addition, they have an understanding of mathematical and scientific principles. This helps them read blueprints and technical documents they receive on new job sites, as well as troubleshoot electrical problems and determine the source of the issue.
Electrical systems require routine maintenance and upgrades to ensure that they function properly. This involves rewiring components, replacing damaged fixtures and installing new ones. It can also involve performing tests to identify potential issues, such as tracing circuits and checking voltage levels. Electricians must have excellent problem-solving skills and possess the ability to think on their feet.
Some electricians may choose to focus on a specific area of the field. For example, residential electricians handle electrical work related to home lighting, outlets and switches. Commercial electricians, on the other hand, are experienced with larger-scale electrical systems in offices and retail stores. These electrical professionals are often called upon to perform inspections and offer guidance on energy-saving strategies. Those who choose to become line electrical workers, or “outside linemen,” must work on high-voltage transmission lines that run across industrial and residential facilities.Electrical Panel