The most effective tool in electrical safety is knowledge — not only knowledge of the hazards but also knowledge of how to protect ourselves and others from those hazards. Throughout my career, I have ...

For many electricians, journeymen, and engineers, taking a licensing examination is one of the most important and challenging goals to achieve in their career journey. Once you accomplish this goal, ...

Testing a circuit breaker is about judging reliability under fault conditions, not just checking continuity or voltage. A ...