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Switchgear Basics

Understanding High Voltage Switchgear: Types, and Applications
 Understanding High Voltage Switchgear: Types, and Applications 1024 576 Gaurav Joshi
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Learn about high voltage switchgear, including air-insulated (AIS), gas-insulated (GIS), and hybrid switchgear technologies. Discover their applications, advantages, and role in modern power systems.

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working of vacuum circuit breaker
Working principle of Vacuum Circuit Breaker | Explained
 Working principle of Vacuum Circuit Breaker | Explained 1024 576 Gaurav Joshi
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Discover the vacuum circuit breaker working principle in detail. Learn how it interrupts current and extinguishes arcs.

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What is Switchgear and Why Do We Need It?
 What is Switchgear and Why Do We Need It? 1024 576 Gaurav Joshi
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Discover what switchgear is, why it is crucial in electrical systems, and its key components. Explore its role in protecting and managing power flow, with insights from IEC standards.

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Understanding Current Transformers: 5 Key Parameters Explained
 Understanding Current Transformers: 5 Key Parameters Explained 150 150 Gaurav Joshi
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Video on Current Transformers Introduction Current transformers (CTs) play a vital role in electrical systems, serving both metering and protection purposes. In this comprehensive guide,…

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Electrical Basics

Permittivity vs Permeability | The 7 Differences
 Permittivity vs Permeability | The 7 Differences 150 150 Gaurav Joshi
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Differences between permittivity and permeability are explained in this video. 7 differences between permittivity and permeability.

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What is Permeability ? Easiest Explanation
 What is Permeability ? Easiest Explanation 1024 576 Gaurav Joshi
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Know the basics of permeability or magnetic permeability in this video in easiest way. Types and applications are also explained.

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What is Permittivity ? Easiest Explanation
 What is Permittivity ? Easiest Explanation 1024 576 Gaurav Joshi
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This video explains about what is permittivity, absolute & relative permittivity, and also the applications of the same.

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Types of Electrical Load | Resistive, Inductive & Capacitive Load
 Types of Electrical Load | Resistive, Inductive & Capacitive Load 1024 576 Gaurav Joshi
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In this tutorail, types of electrical load are explained in easiest way. Resistive load, inductive load and capacitive load is explained.

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Nameplate Details

Vacuum Circuit Breaker Nameplate Details | Explained
 Vacuum Circuit Breaker Nameplate Details | Explained 1024 576 Gaurav Joshi
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Generally, Vacuum circuit breaker is used below 72.5kV voltage level. In this tutorial, you’ll learn about the parameters which are mentioned on a nameplate of…

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Isolator/Disconnector Nameplate Details | Explained
 Isolator/Disconnector Nameplate Details | Explained 1024 576 Gaurav Joshi
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In this tutorial, you’ll understand the parameters mentioned on a nameplate of isolator/disconnector. So, let’s start.

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Nameplate Details of Current Transformer | Explained
 Nameplate Details of Current Transformer | Explained 1024 576 Gaurav Joshi
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In tis tutorial, we’ll understand the Nameplate details of Current transformer (CT). Understand about 15+ parameters that you can know from the nameplate of a current transformer.

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Nameplate details of Capacitive Voltage Transformer (CVT) | Explained
 Nameplate details of Capacitive Voltage Transformer (CVT) | Explained 1024 576 Gaurav Joshi
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Nameplate or rating plate details of Capacitive voltage transformer (CVT) are explained in this video.

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Power Factor

3 Steps to Calculate Required Reactive Power for PF correction
 3 Steps to Calculate Required Reactive Power for PF correction 1024 576 Gaurav Joshi
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Use these simple 3 steps to calculate required reactive power required for power factor correction.

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5 Types of Power Factor Correction | Capacitor bank locations
 5 Types of Power Factor Correction | Capacitor bank locations 1024 576 Gaurav Joshi
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Capacitor banks are the most commonly used way for power factor correction. Now, it is important to understand where the capacitors are to be installed? So, if you want to get the details you need to watch the video.

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Top 3 Ways to Improve Power Factor
 Top 3 Ways to Improve Power Factor 1024 576 Gaurav Joshi
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Improve power factor using these 3 ways. Know about the 3 most commonly used ways of improving power factor i.e. capacitor banks, synchronous condenser & Phase advancer.

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How to improve Power Factor? The Basic Principle
 How to improve Power Factor? The Basic Principle 1024 576 Gaurav Joshi
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In this tutorial, I’ll be talking about, the very basic principle for improving power factor. Which will help you to understand how you can improve power factor. So, let’s start.

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3 Phase system

Phase Sequence | Explained
 Phase Sequence | Explained 1024 576 Gaurav Joshi
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Phase sequence decides, if we can connect one 3 phase system parallel with another or not. And hence, it is very important to understand what is phase sequence.

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Three Phase Balanced vs unbalanced system / load
 Three Phase Balanced vs unbalanced system / load 1024 576 Gaurav Joshi
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Understand the difference between Three (3) phase balanced and unbalanced system or load. Concept of three phase balanced load and unbalanced load, explanied.

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Star and Delta Connection – Explained
 Star and Delta Connection – Explained 1024 576 Gaurav Joshi
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In this video, we’ll learn in detail about star and delta connection. Star and delta connection are very common in 3 phase system.

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1 Phase Power vs 3 Phase Power
 1 Phase Power vs 3 Phase Power 1024 576 Gaurav Joshi
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Difference between 1 phase power & 3 phase power. Why 3 phase power is preferred over 1 phase power? Answers in the tutorial.

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Others

Can Wires Save Electricity Bill?
 Can Wires Save Electricity Bill? 1024 576 Gaurav Joshi
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Can you really save your electricity bill using some particular brand of wire? Find out more on in this tutorial.

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Electrical Corona Effect | Explained
 Electrical Corona Effect | Explained 1024 576 Gaurav Joshi
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Corona effect or discharge in electrical engineering is explained in this tutorial. Understand the effects & ways to minimise the corona.

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A Ride through 33/11kV substation
 A Ride through 33/11kV substation 480 360 Gaurav Joshi
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Learn about 33/11kV substation. A ride through the substation, we’ll go through the substation and have a close look at the design and equipment used.

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High Voltage Test | With Practical
 High Voltage Test | With Practical 1024 576 Gaurav Joshi
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This tutorial will help you to understand the High Voltage Test. You’ll be able to understand the Applicable standard for this test, Standard Procedure, Purpose of test, and the practical of test on a 12kV equipment.

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