Tag: electrical engineering basics
Understanding Electron Theory: How Atoms Create Electricity
Electricity is something we use every day—when we turn on a light, charge a phone, or power a machine. But what is electricity at the most fundamental level? To answer that, we need to start with the smallest building blocks of matter: atoms. In this article, we’ll explore electron theory, how electrons move, and how…
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Understanding Inrush Current in Motors and Transformers
Understanding Inrush Current in Motors and Transformers When a motor or transformer first powers on, it draws a short but very high inrush current — often 5 to 10 times higher than its normal running current. This surge isn’t a fault. It happens because the device needs to magnetize its core or accelerate its load…
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