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    Everything electrical professionals need to know about MRO, including technical advancements and trends in the maintenance, repair and operations of electrical equipment and systems.

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    Courtesy of Optec LED Lighting
    Courtesy of RMF Engineering.
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    EC&M Asks — NFPA 70E Requirements for Electrical PPE

    Highlights

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    EC&M Tech Talk Video — Barriers, Boundaries, and Barricades

    Jan. 9, 2023
    In Episode 22, Randy Barnett clears up confusion regarding these terms and their definitions/applications.
    Courtesy of PureEdge Lighting

    The Benefits of Tunable White Light

    April 9, 2024
    New technologies offer lighting designers, contractors, and building owners customizable solutions to improve occupant productivity, health, and well-being.
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    Code Quiz of the Week: No. 433

    April 8, 2024
    Weekly Quiz on the 2023 National Electrical Code
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    Best Practices for Avoiding Equipment Failures

    April 2, 2024
    Six booby traps to disarm that cause downtime and increased maintenance
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    Electrical Troubleshooting Quiz — April 2, 2024

    April 2, 2024
    Panel-related errors do not reveal the full picture. How would you direct your client to proceed?

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    EC&M Asks — Summarizing NEC Art

    EC&M Asks — Summarizing NEC Art. 430 Requirements

    March 28, 2024
    In Episode 32, SME Randy Barnett addresses overcurrent protection, overloads, and sizing conductor requirements for motors.
    Photo 28038950 © Dan Talson | Dreamstime.com

    Code Quiz of the Week: No. 431

    March 25, 2024
    Weekly Quiz on the 2023 National Electrical Code

    NETA Launches New Qualified Electrical Equipment Maintenance Contractor and Worker Program

    March 20, 2024
    New qualification program is in response to the recently ANSI-approved NFPA 70B Standard.

    NEC Requirements for Standby Power Systems

    March 18, 2024
    Standby power systems “kick in” when the normal power source is interrupted. But which type do you have?