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      • Single phase Transformer
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      • 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
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Category - protection of power system

vacuum circuit breaker
  • Power system
  • protection of power system

Vacuum circuit breaker and its working

Vacuum circuit breaker is most reliable among other circuit breakers like oil, Air blast or sulphur hexafluoride circuit breaker. In this post we will read about vacuum circuit breaker, its construction and working along with...

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  • Power system
  • protection of power system

Switchgear and protection

In this modern era, Switchgear and protection become a important aspect of power system, as demand of electrical energy has increased very much. Electrical energy is much needed in almost every field and purposes like heating...

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  • Power system
  • protection of power system

Types of fuses and their uses

In this particular section, we will discuss about fuses, types of fuses and their uses, so lets start with the definition. A fuse is a short piece of metal, inserted in the circuit which melts and breaks the circuit when...

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oil circuit breaker
  • Power system
  • protection of power system

Circuit Breaker

As the name itself suggests that a circuit breaker is used to break the circuit. Now, in this particular post we will see that How it breaks the circuit? When it breaks the circuit?and Why it breaks the circuit?I have also...

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  • Power system
  • protection of power system

Oil Circuit Breaker and its types

Oil circuit breakers are very important part of power system, they are responsible to make the system healthy. The classification of circuit breaker is based on the medium which is used to quench the arc. In this section we...

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Air blast circuit breaker
  • Power system
  • protection of power system

Air blast circuit breaker

Introduction Air blast circuit breaker is used to interrupt heavy currents and for the extinction of arc with the help of blast of air. Air blast circuit breakers employ high pressure air blast as an arc quenching medium...

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SF6 circuit breaker
  • Power system
  • protection of power system

SF6 circuit breaker and its types

In a SF6 circuit breaker, the SF6 gas is used as an arc quenching medium. SF6 gas or sulphur hexafluoride gas has one atom of sulphur and six atoms of fluorine. The physical and chemical properties of the gas are listed...

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Buchholz relay
  • Electrical machines
  • Power system
  • protection of power system
  • Single phase Transformer

Buchholz relay and its operation

A Relay is a sensing device, which is used to sense the faults in the system. If any fault occurs in the system then the relay will send the signal to the circuit breaker to trip the circuit. The same concept applies with the...

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  • Home
  • Subjects
    • Electrical machines
      • Single phase Transformer
      • Three phase Transformer
      • Three phase Induction motor
      • Synchronous generator(Alternator)
    • 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
      • Power system analysis
      • Transmission and Distribution
      • Power system engineering
    • Circuit theory
    • power electronics
    • control system
  • Quiz
    • Basic Electrical Engineering
    • Power system quiz
      • Basic Power system quiz
      • Switchgear & Protection Quiz
    • Electrical machine quiz
      • Electrical machine quiz
    • Control system quiz
      • Basic Control system
    • Electronic measurement and Instruments
      • Basic measurement quizes
  • Curiosity Questions
  • Quizzes and Tests
  • Electrical paathshala 2
  • About
  • Contact
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MENU
  • Home
  • Subjects
    • Electrical machines
      • Single phase Transformer
      • Three phase Transformer
      • Three phase Induction motor
      • Synchronous generator(Alternator)
    • 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
      • Power system analysis
      • Transmission and Distribution
      • Power system engineering
    • Circuit theory
    • power electronics
    • control system
  • Quiz
    • Basic Electrical Engineering
    • Power system quiz
      • Basic Power system quiz
      • Switchgear & Protection Quiz
    • Electrical machine quiz
      • Electrical machine quiz
    • Control system quiz
      • Basic Control system
    • Electronic measurement and Instruments
      • Basic measurement quizes
  • Curiosity Questions
  • Quizzes and Tests
  • Electrical paathshala 2
  • About
  • Contact