He aha ngā hapa o ngā pūwhakarere hiko hau (ACB)?

1. I pakaru te pūwhakawhiti hiko hau, ā, kāore i taea te kati anō:
Tuatahi, whakatauhia mēnā i motu te whati o te ara iahiko hau. Ko te tikanga o te motu kāore i motu, kāore he hapa o te ara iahiko poto, o te taumaha nui rānei. He maha ngā take epakaru hiko haukāore e taea te kati. Tuatahi, me whakatau mēnā nā te ara iahiko poto me te taumaha rawa te take o te whati, mēnā rānei he hapa te kaiwawao ara iahiko tonu, te ara iahiko whakahaere rānei. Whāia ngā mahi i raro nei hei whakatau i te take o te hapa. Tuatahi, tirohia mēnā kua mangu, kua wera rānei ngā waea me ngā hononga o te ara iahiko tuatahi, hongihia mēnā he haunga rerekē, ā, mēnā he hapa kei roto i te ara iahiko whakahaere tuarua e tika ana i roto i te kāpata ngaohiko iti. Mēnā ka kitea he pūwāhi hapa, ka taea te mahi noa i muri i te whakakorenga; mēnā kāore he pūwāhi hapa e kitea ana, ka kati te kaiwawao ara iahiko i raro i ngā āhuatanga kore-kawenga. Mēnā ka whati te kaiwawao ara iahiko, ā, kāore tonu e taea te whakamahi, he hapa te kaiwawao ara iahiko hau; Mēnā ka kati te kaiwawao ara iahiko, kāore he hapa kei roto i te kaiwawao ara iahiko tonu. Kātahi ka kitea ngā hapa raina peka i roto i te raupapa.
2. Te rahunga o te kaiwhakahaere atamai o te kaiwawao hiko hau:
I muri i te korenga o te kaiwhakahaere atamai o te kaiwawao hiko hau, ka puta te āhuatanga o te kati ā-ringa, te kati hiko, me te korenga o te mahi tiaki-toru-wāhanga me ētahi atu mahi tiaki. Ko ngā korenga o te kaiwhakahaere atamai e puta ana i te nuinga o te wā nā te wera nui o te ngaohiko. I te nuinga o te wā, ka whai ngā kaihanga i ngā paerewa ā-motu e tika ana, ā, ka hoahoa i te ngaohiko mahi kua whakatauria ki te 400V. Heoi, i roto i te mahi tūturu, ina heke te kai hiko i waenganui pō, ki te kore te whakawhiti hiko e whakahaeretia te ngaohiko, ka eke te ngaohiko ki te 420V me runga ake. Mā te kaha nui ka wera te kaiwhakahaere atamai nā te ngaohiko teitei. Ko tētahi atu raruraru noa o te kaiwhakahaere ko te kore e horoia te mahara hapa i te wā tika, ahakoa kua whakakorehia te hapa o te whatunga hiko, ka whakaaro tonu te kaiwawao hiko he hapa te whatunga hiko, ā, kāore e taea e te pukapuka ā-ringa, e te kaiwawao hiko rānei te kati i te kaiwawao hiko. I tēnei wā, ka taea e koe te mahi noa mā te whai i ngā mahi i roto i te pukapuka tohutohu, te horoi i te mahara hapa, kātahi ka tautuhi anō. Kāore te iwi noa e whakaaro nā te mea kāore e taea te kati i te kēti, ā, he maha ngā wā kāore e taea te kimi i te pūtake o te hapa, e mōhio ana rānei rātou ki te pūtake, engari nā te mea he uaua rawa te mahi whakakore, ka kitea noa e rātou ngā tohunga hangarau ngaio, ka puta ai he motuhanga hiko koretake. Ko te otinga ko te whakawhanake i ngā kaihanga whati hiko hau i ngā kaiwhakahaere he pai ake te ātete ki te pēhanga, he māmā ake, he māmā ake te whakahaere, ā, i te wa ano ka whakapakari i te whakangungu hangarau mō ngā kaiwhakahaere.