2) Diagnose malfunctioning systems, apparatus, and components, using test equipment and hand tools, to locate the cause of a breakdown and correct the problem.
3) Connect wires to circuit breakers, transformers, or other components
4) Inspect electrical systems, equipment, and components to identify hazards, defects, and the need for adjustment or repair, and to ensure compliance with codes.
5) Advise management on whether continued operation of equipment could be hazardous.
6) Test electrical systems and continuity of circuits in electrical wiring, equipment, and fixtures, using testing devices such as ohmmeters, voltmeters, and oscilloscopes, to ensure compatibility and safety of system
7) Maintain current electrician's license or identification card to meet governmental regulations.
8) Plan layout and installation of electrical wiring, equipment and fixtures, based on job specifications and local codes.
9) Direct and train workers to install, maintain, or repair electrical wiring, equipment, and fixtures.
10) Prepare sketches or follow blueprints to determine the location of wiring and equipment and to ensure conformance to building and safety codes