Welcome to electrical and electronics engineering discussion website, Please login or register to continue.
Join our WhatsApp group
Subscribe To Our YouTube Channel
Satisfactory commutation of D.C. machines requires brushes should be of proper grade and size, brushes should smoothly run in the holders, smooth, concentric commutator properly undercut.
Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.If you have a new question please ask in English.If you want to help this community answer these questions.