Why does induction motor/fan draw heavy current at starting?
Why does induction motor/fan draw heavy current at starting? We know it as Inrush Current / Surge Current.
But now the question is why? Before...
What does mAh mean in a battery? Mystery about mAh marked in a battery
What does mAh mean in a battery - What do we mean by the mAh rating? Especially, in the case of mobile batteries, what...
What is Ground Switch? Why it is Used?
Once upon a time, people thought that, if he owned a magical power he could control something. At last, this thought has been fruitful...
Transformer Taps, Efficiency, and Parallel Connections: A Comprehensive Guide
Transformer taps, efficiency, and parallel connections are essential concepts in electrical engineering. This article provides an in-depth look at how transformer taps are used...
How to Maintain the Electrical Substation Safety Distance from Living Place?
Summer days are so hot. We turn on the fan for some relief. The Electricity must be coming from a substation. But have we...
Auto Transformer: Structure and Working Principle
Auto Transformer differs slightly in structure compared to regular transformers. Understanding these differences is essential. In this article, we will explore the structure and...
PFI Panel Circuit Diagram | Power Factor Improvement Diagram
Do you know about the PFI Panel Circuit Diagram? We all are familiar with PFI (power factor improvement) panel. If the value of the...
Electrical Isolator: Function, Types, and Importance
An Electrical Isolator, also known as a disconnector, is a manual mechanical switch used to disconnect electrical equipment from the power system. Unlike circuit...
Underground vs Overhead Power Lines | Which will be convenient to use?
Underground vs Overhead Power Lines - When we hear the word power line, the image of an overhead line comes to our mind first....
What is Relay? How To Draw a Simple Relay Wiring Diagram
We all heard about relay but we are seeking out a simple relay wiring diagram. It's a very popular topic for all electrical engineering...
What is The Function of a Buchholz Relay?
We all know about the Buchholz relay. Buccholz relay work as the protector of the transformer. ...
The Economic Choice of Transmission Voltage | Comparative Analysis
The Economic Choice of Transmission Voltage - One day, I was teaching about transmission lines in a class. Then a student asked me a...
