'Electrician' is also used as the name of a role in stagecraft, where electricians are tasked primarily with hanging, focusing, and operating stage lighting.
Other specialty areas are marine electricians, research electricians and hospital electricians.
Construction electricians primarily focus on larger projects, such as installing all new electrical system for an entire building, or upgrading an entire floor of an office building as part of a remodeling process. They have skills troubleshooting wiring problems, installing wiring in existing buildings, and making repairs. Service electricians are tasked to respond to requests for isolated repairs and upgrades. Master Electricians have performed well in the trade for a period of time, often seven to ten years, and have passed an exam to demonstrate superior knowledge of the National Electrical Code, or NEC. Journeymen are electricians who have completed their Apprenticeship and who have been found by the local, State, or National licensing body to be competent in the electrical trade. They generally take several hundred hours of classroom instruction and are contracted to follow apprenticeship standards for a period of between three and six years, during which time they are paid as a percentage of the Journeyman's pay. In the US and Canada, apprentices work and receive a reduced compensation while learning their trade. Electricians are trained to one of three levels: Apprentice, Journeyman, and Master Electrician. Other subspecialties such as control wiring and fire-alarm may be performed by specialists trained in the devices being installed, or by inside wiremen. Wiremen are generally trained in one of five primary specialties: commercial, residential, light industrial, industrial, and low-voltage wiring, more commonly known as Voice-Data-Video, or VDV. In the United States, electricians are divided into two primary categories: linemen, who work on electric utility company distribution systems at higher voltages, and wiremen, who work with the lower voltages utilized inside buildings. Home Improvement do it yourself electrician general contractor handyman plumber renovation rooferĮlectricians were originally people who demonstrated or studied the principles of electricity, often electrostatic generators of one form or another.
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