| | | | | | Learn about OSHA's lockout/tagout regulations (29CFR 1910.147), which require controlling all energy sources during maintenance to prevent accidental machine start-up. The article details when the regulation applies, including specific exceptions, and underscores the employer's role in establishing effective energy control programs to protect workers... |
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| | | | This article explores the twelve definitions related to "ground" in electrical systems, emphasizing the distinction between grounding, earthing, and bonding, and clarifying common misconceptions about their functions and connections. |
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| | | | This article explores how safety practices in electrical construction have shifted from mere compliance to a core organizational value, emphasizing proactive planning, leadership involvement, and a culture of care to enhance project outcomes and worker safety. |
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| | Sponsored | | Verifying absence of voltage is one of the most dangerous and time-consuming steps in lockout/tagout, often requiring electricians to open energized panels while wearing full PPE. This session explores how Absence of Voltage Testers (AVTs) can streamline verification in seconds, reduce shock and arc-flash exposure, and help facilities improve both ... |
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| | | | A thorough understanding and implementation of the hierarchy of fall protection controls can help protect workers from fall-related injuries and fatalities. |
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| | | Light-emitting diode (LED) technology now dominates the commercial and industrial lighting market – a shift driven largely by LED lighting’s inherent ability to save energy.Take this short quiz to learn more about this latest trend in commercial lighting. |
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| | | In the latest episode of EC&M On Air, EC&M Editor-in-Chief Ellen Parson narrates an audio version of popular past article that ran on our website. It is based on this article that was originally written by Mark Lamendola, electrical consultant, and it covers the five types of boundaries required by NFPA 70E. |
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| | | From steady growth to rapid expansion, the electrical design sector continues to evolve. EC&M’s 2026 Top 40 Electrical Design Firms ranking captures the leading firms at the forefront of industry growth and innovation. |
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| | | Outdoor outlets at dwelling units require GFCI protection if they are rated 150V to ground and _____ amperes or less. |
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| | | Fill in the blank. Branch circuits serving fixed electrical equipment in patient care spaces shall be provided with a(an) _____ by installation in a metal raceway system or a cable having a metallic armor or sheath assembly. |
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| | | Georgia Boot's new work boots incorporate advanced fit technology, rugged safety features, and waterproof materials to provide reliable protection and all-day comfort. |
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