## Common Questions and Answers on Electrical Switchgear and Protection

The switchgear consists of a variety of instruments such as fuses, disconnected curry switches, circuit breakers, etc. All these components are used for switching, controlling and protecting electrical circuits. If any error occurs in the…

## Why Transmission & Distribution Voltage 11KV, 33KV?

Transmission & distribution voltage These 11KV, 33KV, 66KV, 132KV Why is it Why they 11 Multiplier of Why? 10, 30, 60, 120 Not?? LET’S FIND OUT. Why Transmission & Distribution Voltage 11KV, 33KV, 66KV and…

## Discussion Question and Answer About The Power Factor in Simple Language

Hope you all are well. Today we will talk about the power factor and the details. We have read a lot about the power factor in the textbook, but today let us know about the…

## Simple Digital Submission Discussion About Electrical Substations-2020

An electrical substation is a part of electrical generation, transmission and distribution systems. Substation allows voltage from high to low or low to high and other important functions. Substations are built between the power plant…

## Different Digital Components of Substations-2020

We know that different types of components are used at the substation for transmission and distribution of electric power from the manufacturing plant. Below is a list of some of them. Busbar ACR (Automatic Re-closer)…

## Basic Concepts About Single Line Diagrams | Power System

The single line diagram of power system is very important. Three-line power systems are very easy to illustrate or describe with a single line diagram. The circuit breaker, transformer, capacitor, busbar, etc. can be described…

## Circuit Breaker Selection of LT and HT Side | Circuit Breaker Calculations

There are some circuit breaker calculations for the circuit breaker selection on the LT and HT side. We have already published a lot of articles about circuit breakers on this blog. There is no need…

## Cable Selection of HT Side or High-voltage lines

We know that cable selection is mainly based on circuit breakers. The circuit breaker rating is a little higher than what it is or the cable rating is required at the above rating. However, cable…