A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.

International technical platforms such as the IEEE PES Transmission & Distribution Conference and Exposition play a key role in shaping these developments by bringing together grid operators, ...

Vonn is not a normal patient with an ACL tear, which is why doctors believe she can compete just nine days after suffering a debilitating injury.

OSHA’s priorities are shaped by political and regulatory shifts. It’s important to stay apprised of key developments ...

Distribution transformers must adhere to NEC and NFPA 70 standards, with specific requirements for overcurrent protection, ...

Going out to eat? See which Duval County restaurants were rated best by inspectors, and which failed the test.

Before you attempt any DIY electrical work, learn the habits and best practices that are second nature to professional ...

Imagine that you have just invested a substantial amount of time and money in a shotgun proteomics experiment designed to identify proteins involved in a particular biological process. The experiment ...

Cardiac catheterization (also called cardiac cath, heart cath, or coronary angiogram) is a procedure that allows your doctor to see how well your blood vessels supply your heart. During the test, they ...