working principle of a transformer | 3 phase transformer's working system | Transformer | how does the transformer work Hi, Welcome to the 'Let's Grow Up' Youtube channel. I am really happy to see you on my channel. I am trying to create 3d Learning content as well as K 12 videos for school students, teachers, and learners. so, why are you waiting? keep watching and share it with your friends. You can check out the 'Let's Grow Up हिन्दी' channel. https://www.youtube.com/c/LetsGrowUpHindi You can follow us on Facebook https://www.facebook.com/Letsgrowup12/ Twitter https://twitter.com/chiranj48879906 LinkedIn https://www.linkedin.com/feed/ -- Thank You Lets's Grow Up 'Never Stop Learning'