1. An electrician specializes in installing, maintaining, and repairing electrical systems and equipment. They work with a variety of electrical components to ensure safe and efficient operation. Their expertise covers residential, commercial, and industrial electrical needs. 2. Electricians are trained professionals who handle electrical wiring, circuit breakers, and lighting systems. They assess electrical issues and perform installations according to safety standards. Their work is essential for the proper functioning of electrical infrastructure. 3. The role of an electrician involves troubleshooting electrical problems, performing system upgrades, and ensuring compliance with electrical codes. They utilize specialized tools to diagnose and resolve electrical issues across different settings.