EC&M Asks

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


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 Summary of NFPA 70B Requirements

Oct. 26, 2023
In Episode 24, Randy Barnett covers what is included in the latest version of NFPA 70B and who enforces it.
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EC&M Asks Video — NFPA 70E Requirements for Arc Flash Warning Labels

Sept. 14, 2023
In Episode 23, Randy Barnett covers label requirements based on the 2024 edition.
Ron Widup Ecm Asks V2

EC&M Asks Video — Medium-Voltage Circuit Breaker Maintenance

Aug. 24, 2023
In Episode 22, Ron Widup covers reader-submitted maintenance questions.
Eddie Ecm Asks 2

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.
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EC&M Asks Video — Factors When Considering a Third-Party Estimator

May 25, 2023
In Episode 16, Don Kiper shares six considerations to keep in mind when choosing a third-party estimator.
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EC&M Asks Video — Estimating the Blast Radius for Debris During an Arc Flash Event

May 11, 2023
In Episode 15, Tommy Northcott covers arc flash safety.
Ron Widup Ecm Asks

EC&M Asks Video — How to Avoid a Bus Duct Failure

April 26, 2023
In Episode 14, Ron Widup covers a variety of bus duct basics.