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.

Recent

Photo 126526416 © Pedro José Martínez | Dreamstime.com
ID 132443497 © Subbotina | Dreamstime.com
Photo 15388029 © Ken Cole | Dreamstime.com
ID 16431262 © Mark Herreid | Dreamstime.com
Photo 126283410 © Andrey Popov | Dreamstime.com
laundry room

Highlights

© Eldar Nurkovic | Dreamstime.com
Video camera

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.
Fig. 1. PVC conduit is permitted to be installed within concealed locations such as walls, floors, or ceilings.

Stumped by the Code? NEC Requirements for Installing PVC

Nov. 9, 2023
Answering your NEC questions
New Product Showcase: Motors, Drives, Motor Controls, Power Distribution Equipment — November 2023

New Product Showcase: Motors, Drives, Motor Controls, Power Distribution Equipment — November 2023

Nov. 9, 2023
Check out the latest product innovations in motors, drives, motor controls, and power distribution equipment.
Racking Of Mv Breaker Front

The Three Arc-Flash Mitigation Levers

Nov. 9, 2023
Understanding how energy, time, and distance impact an arc flash event’s potential risk to electrical workers
Photo 214517257 © Andrey Popov | Dreamstime.com
Ecm Salary Survey 2023 Promo

2023 Electrical Salary Survey and Career Report

Nov. 8, 2023
EC&M’s second industry compensation survey reveals pay increases and satisfying work don’t necessarily alleviate job-related stress for electrical professionals.
ID 188775926 © Josepalbert13 | Dreamstime.com
National Electrical Code

NEC: Capacitators

Nov. 7, 2023
Photo 223092987 © Ahmet Yamak | Dreamstime.com
quiz
ID 49455893 © Bellphotography423 | Dreamstime.com
Maintenance
Photo 599959 © Gilles Decruyenaere | Dreamstime.com
outdoor luminaire

Code Quiz of the Week: No. 411

Nov. 6, 2023
Weekly Quiz on the 2020 National Electrical Code
© Rawpixelimages | Dreamstime.com
porch with halloween decorations

Code Quiz of the Week: No. 410

Oct. 30, 2023
Weekly Quiz on the 2020 National Electrical Code
© Photovs | Dreamstime.com
modern bathroom sink

Code Quiz of the Week: No. 409

Oct. 23, 2023
Weekly Quiz on the 2020 National Electrical Code
© Viorel Dudau | Dreamstime.com
meeting room

Code Quiz of the Week: No. 408

Oct. 16, 2023
Weekly Quiz on the 2020 National Electrical Code