These are my handwritten Electrical Machines notes. Second year, first semester, Electronics and Communication Engineering at BITS Pilani, Dubai Campus.
I joined in 2011. By second year I was already teaching friends and classmates anything I could get a grip on. That is how I learned: not by reviewing alone, but by explaining out loud until something slippery became solid. Understanding something deeply enough to teach it is the highest form of mastery.
In 2013, from a hostel room, I put those handwritten notes online. Free. Open to anyone. Since then, at least one person in the world has studied from my notes every single day.
These notes cover the full course: transformers, DC machines, induction motors, and synchronous machines. Both lecture notes and lab notes are included here. If you are looking for the lab work on its own, there is a separate Electrical Machines lab notes page on the site.
The full PDF is embedded on this page. You can read it right here, or open it and download a copy to keep.
Learn. Share. Repeat.