Circuit breakers are critical components that allow the power distribution system to operate safely and reliably. As NETA Certified Technicians, we need to be familiar with the different types of ...

Abstract: This paper studies the design of a capacitor-based 12 kV test circuit for evaluating the performance of DC Circuit Breakers (DCCB) in Medium Voltage DC (MVDC) applications. The proposed ...

NEW YORK (AP) — American Airlines is testing a new technology during the boarding process that aims to cut down on passengers who try to cut the line. The technology, which is being tested at ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

While the number of residential fires has been significantly reduced over the last 20 years, the National Fire Protection Association reports there remain more than 45,000 fires related to electrical ...

Automotive repair tools can be extremely pricey, especially tools from professional brands like Snap-On, Matco, and Cornwell. These prices are understandable, as pro-tier tools are designed to last ...

When working on electrical projects around the home—whether that’s troubleshooting an issue with your HVAC system, repairing an appliance, or testing a car battery—a multimeter is essential. These ...

Deploying big changes to production can be scary. Even when you’ve done as much testing as you think you possibly can, you still may not feel comfortable with making changes in production. Some ...

Abstract: Circuit breakers for High Voltage Direct Current (HVDC) are seen as a required technological step in the development of HVDC grids. The development of ...