Why power is generated and transmitted in 3 phases only?
As we know that, power is generated and transmitted in 3 phases and we call it 3 phase system. Why …
Power system
What is Skin Effect?
The term “skin effect” has a wide role in AC power system, and people have many doubts regarding this topic, …
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 …
WHAT IS POWER FACTOR?
In this blog we will study about “What is Power Factor” and the significance of power factor with a simple …
Vacuum circuit breaker and How it Works?
Vacuum circuit breaker is most reliable among other circuit breakers like oil circuit breaker or SF6 circuit breaker. Vacuum is …
Active, Reactive & Apparent Power
In this blog we will understand the concept of Active, Reactive and Apparent Power. We will also study about Instantaneous …
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 …
Air blast circuit breaker
Introduction Air blast circuit breaker is used to interrupt heavy currents and for the extinction of arc with the help …
Circuit Breaker
As the name itself suggests that a circuit breaker is used to break the circuit. Now, in this particular post …
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 …