1, insulation bepa tepi mubepa rekutanga rekudzivirira pane chirevo chekucheka muhupamhi hwakasiyana
Iyo commutator chikamu chakakosha cheiyo dc mota uye AC commutator armature.
Nyaya zhinji inoumbwa nemamorekuru anoumbwa nemaatomu ayo anobva aita nuclei nema electrons. Mukati meatomu