now i am reading 3 phase transformer but to understand it properly i need the besic concept. please tell me. I found some other difficulties to read star-delta,star-star, delta star...

ok thank u

I have come to know about CAD electrical. Is it important for designing circuits,models ? In our syllabus CAD is not taught in electrical engineering. Is there any course for...

oh. brushless dc motor !!! Let me know what will it cost? and If I am to search it in kolkata, by which name shall i search it?How about its...

I want to make a mini helicaptor. For this i need small high torque motor. Where can i get. I used dvd player motor,but it has very low torque.