Over the years, the need for increased reliability of electrical systems is no secret to those in the electrical industry. Data centers, hospitals, emergency call centers, government buildings, and ...

Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Potomac Testing, a TechPro Power Group company, announced the acquisition of Electrical Maintenance & Testing, a NETA Accredited independent third-party electrical testing firm based in Carmel, ...

Are you really maintaining your fire alarm system? Fire alarm systems are expected to help protect people, property, and assets. But you can’t tell if they’re fully operational just by looking at them ...

The equipment and facilities supporting today’s critical infrastructure are vital to modern society. This article provides testing and maintenance tips to ensure systems are kept in top condition.

POTOMAC TESTING, a TechPro Power Group company, today announced the recent acquisition of Electrical Maintenance & Testing, Inc. (“EMT”), a NETA Accredited independent third party electrical testing ...

Many fire departments are for the first time putting into service aerial devices, whether straight stick, platform or elevated stream. This may be the case because the area has grown to a point where ...

I bought N4875D in fall 2012. It’s the first and only airplane I’ve owned, a Mooney M20F. As with any vintage vehicle, it’s been an adventure tracking down the various nits, bugs and deferred ...

From our very first flight lessons we were taught to check for “full and free correct movement” of flight controls. Every preflight, whether it is for a normal flight or a post-maintenance test flight ...