Learning Outcomes

Introduction to Switchgear

History of Switchgear

Operation of Switchgear

Switchgear Quenching Medium

Lesson Summary

In this module, you will be introduced to switchgear and learn about the main functions of a working switchgear. This module will also cover the history of switchgear from its invention to date. More to be discussed is the operating principles of a standard switchgear and its function in modern electrical transmission, and distribution network.

Parts of a Switchgear 1

Parts of a Switchgear 2

Parts of a Switchgear 3

Other Parts of Switchgear

In this module, you will learn about the various parts of switchgear, starting from circuit breakers and disconnectors and their functions. Busbars, instrument transformers, protective relays, and their functions will be covered. You will also learn more about important parts of the switchgear and their functions.

Types of Switchgear - 1

Types of Switchgear - 2

Types of Switchgear - 3

Other Types of Switchgear

In this module, you will learn about the various types of switchgears available and their operating voltage ranges, from low-voltage switchgears to medium-voltage switchgears and high-voltage switchgears. Other types to be discussed include metal-enclosed switchgears, ultra-high voltage switchgears, gas-insulated and air-insulated switchgears.

Applications of Low-Voltage Switchgear

Applications of Medium-Voltage Switchgear

Applications of High-Voltage (HV) Switchgear

Application of Metal-Enclosed (ME) Switchgear

Application of Ultra-High-Voltage (UHV) Switchgear

Switchgear is used in various applications in today's electrical system networks. This module will focus on the various uses of switchgear in an electrical network, from low-voltage switchgear to medium-voltage switchgears, high voltage switchgears and ultra-high voltage switchgears.

Inspection of Switchgear

Testing of Switchgear

Maintenance of Switchgear

In this module on the maintenance of switchgears, you will learn about the different inspection methods for a switchgear. You will also learn about the testing of switchgears and the instruments used to carry out such tests. You will also learn about the need for regular cleaning and lubrication of mechanical parts of switchgear.

A Practical Guide to Switchgear Maintenance - Assessment

Learn how to identify, select, operate, and carry out preventive maintenance on different types of switchgears.

A Practical Guide to Switchgear Maintenance

This course provides a comprehensive overview of switchgear types, their applications, and how to choose the right one for any setup. You’ll learn standard operating procedures, essential safety guidelines, and key maintenance practices to keep electrical systems running efficiently. Designed for electrical personnel, this course equips you with the skills needed to prevent faults and extend the lifespan of switchgear components.

Coursera Q4 2025: 197M Learners, ~$197M Revenue, ~$27M in Losses

CreativeLive is Live Again: CourseHorse Acquires Platform 15 Days Before Shutdown

White-Labeling in Online Education: Whose Credential Is It Anyway?

Coursera Bets $100 Million That Andrew Ng Can Do What Coursera Can’t

2025’s Online Education Shakeup Claims Another: Skillshare’s CEO Departs

9 Best TensorFlow Courses for 2025

Udemy Announces Layoffs Without Saying ‘Layoffs’

How GenAI Costs Sank Duolingo’s Stock 20% (A Non-AI Generated Analysis)

Four Months After Unveiling Ambitious AI Roadmap, Udemy’s Co-founder CTO is Out

The Rise of AI Search: ChatGPT Surpasses DuckDuckGo, Threatens Bing

200K Layoffs, $100B Lost: The Tsunami of China’s Regulation on Education

AI Prompting with Google: From Beginner to Certified

2U Lays Off Staff for the Sixth Time Since its $800M edX Acquisition

Class Action: 50,000 Seek Payouts, Costing Coursera, Udemy Millions

6 Best Node.js Courses in 2025

Udemy is “Intentionally Reducing” the Business That Made It Famous. It’s Not Working.