Final answer:
Commercial electricians deal with the electrical systems in commercial buildings, working on installation, maintenance, and emergency repairs, particularly with the power grid. They often collaborate with power companies, especially after natural disasters to restore electricity. Their work is essential in creating safe and functional electrical infrastructures for various commercial settings.
Step-by-step explanation:
Commercial electricians are highly skilled professionals who specialize in the installation, maintenance, and repair of electrical systems in commercial settings. This includes tasks such as wiring buildings, installing electrical components like switchboards and lighting, and ensuring electrical code compliance for businesses and large organizations. Examples of their work include setting up the electrical infrastructure in offices, retail spaces, and other commercial buildings.
In addition to general installation and maintenance, commercial electricians work closely with power companies to maintain the power grid that supplies electrical power to large areas. Their role may be particularly crucial during emergencies, such as in the aftermath of storms or other natural events, when they are often called to perform overtime duties like repairing high-voltage transformers and addressing power outages.
One interesting aspect of an electrician's job can involve going to different sites to fix issues, sometimes including the removal of animals that have interfered with electrical equipment. Electrical engineers, who sometimes overlap with commercial electricians in their duties, are responsible for designing and creating complex electrical and electronic devices and systems, aiding in technological advancements.