I tenei ra ka ako matou mo te rereketanga i waenga i te kaiwhakahaere o te motuka a DC me te kaiwhakahaere motuka ac. 1 2. Te hanganga: Ko te tikanga o te kaiwhakahaere o te motuka a DC he maamaa, he hanganga uaua, he kino mo te tiaki; He matatini te kaupapa o te kaiwhakahaere motuka a AC, engari he ngawari noa te hanganga, he ngawari ki te pupuri. 3. Te Tere: Tere o te Kaihauturu a DC kaore he taputapu hei mahi tahi, ka tutuki i te tere maeneene me te ohanga; Ko te mana whakahaere o te tere motuka me te kaiwhakahaere motuka a AC kaore e taea e ratou, me hiahia te taputapu faafariutanga. Koina te rereketanga, kei te mohio koe?