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Test & Measurement
The latest in electrical test equipment development, installation, and application
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NETA Launches New Qualified Electrical Equipment Maintenance Contractor and Worker Program
March 20, 2024
Courtesy of Shermco Industries.
Is Troubleshooting Considered Energized Work?
March 15, 2024
EC&M Asks — Electrical Testing & Maintenance on a Budget
Feb. 22, 2024
Courtesy of EASA.
The Importance of Root Cause Failure Analysis
Feb. 15, 2024
How to Avoid Catastrophic Electrical Failures
Jan. 17, 2024
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The 5 Most Popular MRO Articles of 2023
Jan. 2, 2024
Courtesy of Shermco Industries.
Best Practices for Motor Control Center Maintenance & Testing
Sept. 14, 2023
Highlights
Working Safely With Circuit Breakers
Jan. 12, 2023
Understanding the risks is essential for electrical workers.
Supraharmonics in Distributed Generation Power Systems
Sept. 8, 2023
Will these high-frequency harmonics be the new threat?
Measuring Insulation Resistance the Right Way
Aug. 11, 2023
How this maintenance practice can reduce costs/downtime and create an electrically safe work condition
Circuit Breaker Sales, LLC
Assessing Circuit Breaker Condition and Arc Flash Safety
Aug. 11, 2023
Best practices for identifying and reducing arc flash incident risk in the field
A Quick Guide to Discharge Testing
July 13, 2023
Capacity testing is an effective way to measure battery health.
Recommended
Editorial Webinar: Microgrid Feasibility Studies to Protect Investments
March 28, 2024
Join us May 22 to learn about the critical steps in a microgrid project.
Special Report: Electric Vehicle Infrastructure
March 29, 2022
Join EC&M's Members-Exclusive Portal
Feb. 5, 2021
Harmonics: Identification and Diagnosis of Data
June 11, 2023
© Denniro | Dreamstime.com
Members Only
Content
EC&M Tech Talk Video — Insulation Resistance Testing
June 1, 2023
© Marcos Calvo Mesa | Dreamstime.com
An Electrical Accident Waiting to Happen
May 10, 2023
Arc Flash Hazards: Prevention vs. Protection
May 10, 2023
Courtesy of Shermco Industries.
What Makes a Qualified Electrical Worker
May 10, 2023
Who is qualified and who isn’t when it comes to electrical safety — and what training is required?
How to Measure Hidden Electrical Cables
May 1, 2023
Case study demonstrates why this task doesn’t need to be tedious
Members Only
Content
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.
Harmonics: The Dreaded “H Word”
April 7, 2023
What exactly is harmonics, and why should you care?
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