Simple explanations of essential electrical engineering fundamentals
Understanding cable derating factors is essential for safe electrical design. Learn how ambient temperature, soil conditions, and grouping affect cable ampacity and ensure compliance with IEC standards.
Derating Factors of Cables: How to Calculate Safe Ampacity Read More »
Use our free Electrical Calculator for Ohm’s Law, power, voltage drop, PF, motor current & more. Fast, accurate, and works on any device.
Free Online Electrical Calculator – Fast & Accurate Read More »
Discover why three-phase power is the top choice for industrial and commercial use—offering more efficiency, power, and cost-saving benefits
Why Is Three-Phase Power Used Instead of Single-Phase? Read More »
Short circuits can cause fires and equipment damage. Learn how they occur, their impact on your electrical system, and effective ways to prevent them
Short Circuits Explained: Causes, Effects & Protection Read More »
Vector groups in transformers define the winding configuration and phase difference between primary and secondary sides. Understanding these groups is essential for parallel operation, load balancing, and fault analysis. This guide explains key vector group types like Dyn11 with real-world examples and diagrams to simplify learning
Vector Groups in Transformers: Practical Guide & Examples Read More »
Harmonics in electrical systems cause waveform distortion, overheating, and equipment failure. Learn how to detect, analyze, and reduce harmonic effects.
Harmonics in Electrical Systems: Causes, Effects, and Solutions Read More »
When you’re diving into the world of electrical circuits, there are three core concepts you absolutely need to understand: current, voltage, and resistance. Think of them as the building blocks of everything electrical. Whether you’re just starting out or brushing up on the basics, having a solid grasp of these three will make everything else
Understanding Current, Voltage, and Resistance Read More »
When dealing with three-phase induction motors, one crucial decision is choosing between star (Y) and delta (Δ) connections. These configurations significantly impact the motor’s performance, starting characteristics, and overall efficiency. In this blog, we’ll explore the differences between star and delta connections, including their voltage and current relationships, starting and running characteristics, applications, and more.
Understanding Star and Delta Connections for Three-Phase Induction Motors Read More »