Maintenance, Repair & Operations

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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EC&M Asks — Summarizing NEC Art
EC&M Asks — Summarizing NEC Art
EC&M Asks — Summarizing NEC Art
EC&M Asks — Summarizing NEC Art
EC&M Asks — Summarizing NEC Art
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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.

Announcing the 2024 EC&M Product of the Year Category Winners

March 15, 2024
See the winners of this year's 30 different categories.
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Motor Replacement Safety Tips

March 15, 2024
Understand and prevent the dangers involved in replacing a typical industrial motor.
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Code Quiz of the Week: No. 429

March 11, 2024
Weekly Quiz on the 2023 National Electrical Code
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Electrical Troubleshooting Quiz — March 5, 2024

March 5, 2024
How would you solve this lighting-related maintenance issue?
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Is My Backup Generator Protected? How to Safeguard Residential and Commercial Investments

March 1, 2024
When most homeowners think about preparing for a power outage, the packing list is simple: flashlight, candles, portable charger, first aid kit, bottled water, maybe a deck of...
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Code Quiz of the Week: No. 427

Feb. 26, 2024
Weekly Quiz on the 2023 National Electrical Code
EC&M Asks — Electrical Testing & Maintenance on a Budget
EC&M Asks — Electrical Testing & Maintenance on a Budget
EC&M Asks — Electrical Testing & Maintenance on a Budget
EC&M Asks — Electrical Testing & Maintenance on a Budget
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.
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Three Phases of a Successful First Site Visit

Feb. 22, 2024
Site visits can be daunting even for the experienced engineer. Here are some key factors to consider as well as best practices to employ when taking on this task.