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    • EC&M Asks

    Our readers ask a technical question, and our subject matter experts answer.

    Highlights

    EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility

    EC&M Asks — NEC Requirements for Connecting PV Systems to the Utility

    March 14, 2024
    In Episode 31, SME Ryan Mayfield explains methods for complying with NEC Sec. 705.11.
    EC&M Asks — Electrical Testing & Maintenance on a Budget

    EC&M Asks — Electrical Testing & Maintenance on a Budget

    Feb. 22, 2024
    In Episode 30, Ron Widup shares best practices for performing infrared surveys and meeting industry standards for ground-fault protections and performance testing.
    EC&M Asks — Tips for Safe Selection & Use of Digital Multimeters

    EC&M Asks — Tips for Safe Selection & Use of Digital Multimeters

    Jan. 25, 2024
    In Episode 28, Tommy Northcott covers how to safely operate DMMs.
    EC&M Asks — Changes to the 2024 NFPA 70E, NFPA 70B Compliance, and 2023 NEC Updates

    EC&M Asks — Changes to the 2024 NFPA 70E, NFPA 70B Compliance, and 2023 NEC Updates

    Jan. 12, 2024
    In Episode 26, Randy Barnett also addresses complying with NFPA 70B and changes to the 2023 NEC.

    EC&M Asks Video — Tips for Determining the Correct Amount of Labor Hours

    Nov. 30, 2023
    In Episode 25, Don Kiper covers another popular reader-submitted question on electrical estimating best practices.
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    EC&M Asks Video — A Review of NFPA 70B History & 2023 Updates

    July 13, 2023
    In Episode 19, Tommy Northcott covers electrical equipment maintenance.
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    EC&M Tech Talk Video — Bonding for Safety and Compliance

    July 1, 2023
    In Episode 28, Randy Barnett covers bonding of electrical systems and equipment.
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    EC&M Asks Video — How to Choose Electrical Estimating Software

    June 22, 2023
    Don Kiper shares recommendations for choosing estimating software in Episode 18.
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    EC&M Asks Video — Are NEC and OSHA Electrical Requirements the Same?

    June 8, 2023
    Eddie Guidry answers why both sets of code requirements are necessary for electrical professionals.