Basics

Discover the full form of AC (Alternating Current), how it works, its waveform types, and why it’s better than DC for power transmission. Understand AC

Learn the basics of NO and NC contact in electrical systems, including their functions in relays, switches, and contactors, with clear examples and applications. In

Discover how eddy current sensors work, their types, operating principle, and real-world applications. Learn what eddy current is with diagram & examples. These sensors have

Discover the different types of probes used in eddy current testing. Learn about pencil, bolt hole, surface spot, and rotating probes to select the right

Learn the eddy current definition with formula, diagram, and examples. Understand how eddy currents work, where they’re used, and how to reduce eddy current loss

Discover how eddy current is produced with simple explanations and real-world examples. Learn how electromagnetic induction and eddy current loss affect motors, brakes, and more.

Eddy Current Testing (ECT) is a non-destructive technique for detecting flaws in conductive materials. Learn its principle, methods, advantages, limitations, and latest innovations like AI

Overcurrent is a common but potentially dangerous condition in electrical systems where the current exceeds the designed capacity of a circuit or device. Understanding the

Discover the key differences between charge and mass, including their definitions, units, properties, and roles in physics. Learn how charge and mass behave in electric