2022-05-24
ʻO kacommutatori ka hihia o ka DC generator, ka e.m.f induce i loko o ka armature coil e hoololi i ke ano. No laila, e hoʻololi ʻia ke kahe o kēia manawa i ka coil armature. E hoʻohuli ʻia kēia manawa e ka commutator i ka manawa kūpono aʻo ka coil armatures e hele i ke koʻi i hoʻohālikelike ʻole ʻia. No laila, ʻo ka ukana i waho o ka mīkini hana e loaʻa i kahi uni-directional au i ʻole DC (directional current).