Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Circuit breakers are critical components that allow the power distribution system to operate safely and reliably. As NETA ...

In this EC&M Tech Talk Randy Barnett, Master Electrician, discusses the fundamental electrical testing requirements found in the NFPA 70B Standard for Electrical Equipment Maintenance. An introduction ...

Zap Energy has advanced its Century fusion engineering test platform to operate for more than one hundred plasma shots at 0.2 ...

The Maryland Electrical Contractor and Inspection Association has joined the National Fire Protection Association, ...

The global solar boom has introduced a new urgency around asset durability, performance, and risk. As utility-scale solar ...

They’re inexpensive and easy to use, and they help keep you safe when doing DIY electrical work. Solution: Test. Use. Verify. First, test the tester by holding it to a known live circuit, like a ...

On May 31, Herman Middleton felt horrible. His right calf was pulsing in pain. He had a fever of 104 — a type of hurt he had never felt before. Regina Middleton, his wife and registered nurse of 36 ...

We have tried and tested the best electric toothbrushes — these are our favorite picks to buy ahead of Amazon Prime Day. When you purchase through links on our site, we may earn an affiliate ...

A multimeter is invaluable for a variety of projects, from working on outlets to electronics repair, but will the Klein Tools Multimeter get the job done?