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    The latest in electrical test equipment development, installation, and application

    Highlights

    Photo courtesy of Shermco Industries
    ArcFlash

    Electrical Testing Quiz: Arc-Flash Reduction Techniques

    Oct. 1, 2024
    It’s time to test your knowledge on arc-flash reduction techniques.
    Courtesy of NETA
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    Safe Operation of Low-Voltage Air Circuit Breakers

    Nov. 21, 2024
    Avoiding low-voltage breaker faults through proper usage and maintenance of LVACBs
    ID 148410432 © Slavun | Dreamstime.com
    dreamstime_xxl_148410432

    NEMA Launches Four New Standards

    Nov. 18, 2024
    The new standards aim to bolster supply chains, improve grid stability, and build resilient infrastructure.
    Courtesy of Fluke
    Power quality troubleshooting

    Mastering Power Quality Analysis

    Nov. 11, 2024
    Key techniques for electrical contractors to employ in the field
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    Changes to Medium- and High-Voltage Cable Testing Specifications

    Sept. 17, 2024
    Key revisions you need to know in the updated ANSI/NETA MTS 2023 standard

    Recommended

    Ecm March 2022 Aspire1

    Special Report: Electric Vehicle Infrastructure

    March 29, 2022
    Download this special report on key considerations for electrical professionals as the EV charging infrastructure takes shape.
    Ecm Members Header 122220
    Courtesy of NETA

    Understanding DC Battery Systems

    Aug. 19, 2024
    Best practices for testing, monitoring, and maintaining these critical systems
    Photo 2. This worker is attaching the current clamp from a power quality analyzer to a feeder conductor supplying a three-phase panelboard in a data facility. Study power quality to track down some of those “mysterious” equipment problems.

    Top Tips to Improve Your Electrical Troubleshooting Skills

    Aug. 19, 2024
    Avoiding these common mistakes in electrical system evaluation and diagnosis leads to increased efficiency and reduced downtime.
    Courtesy of Fluke

    How Power Quality Analysis Can Lead to Improved Energy Efficiency

    Aug. 12, 2024
    In an era where energy efficiency is paramount, power quality analysis stands out as a critical practice for optimizing operational performance and reducing costs.
    Photo courtesy of Shermco Industries
    shermco_mccdrive

    Electrical Testing Quiz: NFPA 70B–2023, Standard for Electrical Equipment Maintenance

    Aug. 5, 2024
    It’s time to test your knowledge on the 2023 edition of NFPA 70B.