Skip to content
Electrical Paathshala

Electrical Paathshala

  • Home
  • Subjects
    • Electrical Important questions
    • Electrical machines
      • Single phase Transformer
    • Power system
      • protection of power system
        • Types of fuses and their uses
        • Switchgear and protection
        • Circuit Breaker
          • Oil Circuit Breaker and its types
          • Air blast circuit breaker
          • SF6 circuit breaker and its types
        • Buchholz relay and its operation
    • control system
  • About us
  • Contact

How do pilots see transmission lines during night time?

How do pilot see transmission lines at night?

In our previous post, we have read that what are aerial marker balls? Basically these colourful balls are installed on …

Read more

What are those colourful Aerial marker balls on power lines?

Aerial marker balls hanging on power lines

Have you ever noticed that some colourful balls are hanging on the High voltage transmission lines or power lines? You …

Read more

Disadvantages of Low Power Factor

In our previous Post we have already studied about “what is power factor?” Now, in this post we will study …

Read more

WHAT IS POWER FACTOR?

In this blog we will study about “What is Power Factor” and the significance of power factor with a simple …

Read more

Vacuum circuit breaker and its working

vacuum circuit breaker

In this post we will read about vacuum circuit breaker, its construction and working along with advantages, disadvantages and applications …

Read more

Active, Reactive & Apparent Power

In this blog we will understand the concept of Active, Reactive and Apparent Power. We will also study about Instantaneous …

Read more

SF6 circuit breaker and its types

SF6 circuit breaker

In a SF6 circuit breaker, the SF6 gas is used as an arc quenching medium. SF6 gas or sulphur hexafluoride …

Read more

air blast circuit breaker handwritten notes pdf file

Air blast circuit breaker

Air blast circuit breaker

Introduction Air blast circuit breaker is used to interrupt heavy currents and for the extinction of arc with the help …

Read more

Sensitivity of Control System

In this blog we will discuss about the sensitivity of control system. We will also talk about sensitivity function. Later …

Read more

Older posts
Newer posts
← Previous Page1 Page2 Page3 Page4 Next →

Recent Posts

  • What is the purpose of ground wires in overhead transmission system?
  • Why Earth pin is longer and thicker in a 3-pin plug?
  • How Electricity flows from generating station to consumer?

Our Network

  • Youtube
  • Facebook
  • Instagram
  • Telegram

Pages

  • About us
  • Contact
  • Privacy Policy
Copyright © 2023 Electrical Paathshala