Three point theorem_Star-Delta conversion...Nightmare in circuit solving
As mentioned in the title, this topic is a nightmare when doing circuit solving. I like to solve circuits a lot. I have done a lot of circuit solving. Everything will go so smoothly as we forget ourselves in the flow until the point we encounter something like below. The circuit is neither series nor parallel. Struck. That's it. Curious to find out the way to solve the circuit, after doing a lot of searches, I came across the long-forgotten theorem called Start-Delta and Delta-Star conversion. Yup, true I forget this theorem exist at all. I remember that I studied this in Circuit Theorem subject and also remember I have done lot of circuit solving that time. But when it needed, as usual it become long-forgetten. Coming back to topic, to make the circuit either in series combo or parellel combo, we use this theorem. The circuits conversion will look like below image. If we see closely, all three connections in the image are end up as same. Thus why it can be called to many names: St...