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Independent Electrical Contractors (IEC) is a non-profit trade organization for merit shop electrical and systems contractors. It is based in Arlington, Virginia. [ 1 ] IEC is a member of the U.S. Occupational Safety and Health Administration (OSHA) Alliance program.
An electrical contractor is different from an electrician; an electrician is an individual tradesman and an electrical contractor is a business person or company that employs electricians. Both usually hold licenses and insurances to properly and safely operate a business, protecting the employees and home owners/business owners from insurance ...
The National Electrical Code, 2008 edition. The National Electrical Code (NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States. It is part of the National Fire Code series published by the National Fire Protection Association (NFPA), a private trade association. [1]
This step-by-step guide explains how to apply and meet the NESC rules for electrical supply stations and equipment, as well as overhead and underground electric supply and communications lines. The 2023 NESC Course Program is a series of online courses that take an in-depth look at the rules, regulations, and changes made in the 2023 NESC Edition.
Leg as in "hot leg" refers to one of multiple hot conductors in an electrical system. The most common residential and small commercial service in Canada and the U.S., single split-phase, 240 V, features a neutral and two hot legs, 240 V to each other, and 120 V each to the neutral. The most common three-phase system will have three hot legs ...
This was enacted to make modern Electrical Engineers competent to understand the more complex and sophisticated electrical systems that are emerging. [ 7 ] On larger vessels such as cruise ships or specialized offshore DP vessels, [ 4 ] Electro-Technical Officers can have ranks within their profession, such position names include, lead ETO ...
Electricians were originally people who demonstrated or studied the principles of electricity, often electrostatic generators of one form or another. [2]In the United States, electricians are divided into two primary categories: lineperson, who work on electric utility company distribution systems at higher voltages, and wiremen, who work with the lower voltages utilized inside buildings.
The modern journeyman is a term for the many paths of adult education and can be used to describe life's process of continual learning. Although the term journeyman is typically traditional, modern journeyman is also used to refer to current concepts of adult education: life-long learning, up-skilling, the knowledge wave and modern ...