Search Results for: Electrical transformers
power, communications, lighting, and control systems in homes, businesses, and factories. duties electricians typically do the following: read blueprints or technical diagrams install and maintain wiring, control, and lighting systems inspect electrical components, such as transformers and circuit breakers
identify electrical problems using a variety of testing devices repair or replace wiring, equipment, or fixtures using handtools and power tools follow state and local building regulations based on the national electrical code direct and train workers to install, maintain, or repair electrical wiring...
https://www.bls.gov/ooh/construction-and-extraction/electricians.htm