Taupānga:
Ko te whakarewa roera, e mōhiotia ana ko te whakarewa hononga porowhita, he tikanga e whakamahi ana i te takirua o ngā irahiko roera hei whakakapi i ngā irahiko porotaka o te whakarewa ira, ā, ka neke ngā wahi mahi whakarewa i waenga i ngā roera hei whakaputa i te whakarewa hiri me ngā porowhita taupatupatu hei whakarewa i ngā wahi mahi. Ko te iahiko pāoro AC, ko te iahiko whakarerekētanga whānui rānei te tikanga e whakamahia ana, ā, ka taea hoki te whakamahi i te iahiko whakatikatika wāhanga-toru (kotahi), te auau waenga me te iahiko DC auau teitei. He whānui te whakamahinga o te whakarewa roera mō te whakarewa pereti angiangi o ngā ipu hiri i roto i ngā pahu hinu, ngā kēne, ngā whakamahana, ngā tāke wahie waka rererangi me te motuka, ngā rōkete me ngā pere. Ko te tikanga, ko te matotoru o te whakarewa kei roto i te 3mm o te pereti kotahi.
Ko te hu pēki i roto i te motuka he mea hanga i te pereti me te rara. I te nuinga o te wā ka honoa e mātou ēnei wāhanga e rua mā te tukanga whakarewa, ā, i tēnei wā ka puta ngā pānga o te mīhini whakarewa roera. Ko tēnei mīhini whakarewa roera auau waenga mō te hu pēki motuka he taputapu whakarewa motuhake tino pai, i hangaia, i hangaia hoki e tā mātou kamupene mō te hanga pēki motuka e ai ki ngā whakaritenga hangarau whakarewa o ngā hu pēki.
He whānuitia ngā whakamahinga o tēnei taputapu, ā, he pai mō te whakarewa i te whakakaha kotahi o te hu pēraki waka. Ka whakamahia te tāuru matihiko mata pā hei whakahaere i ngā tautuhinga whakahaere, he māmā noa iho, he watea hoki ki te whakahaere.
Ko ngā taputapu tāpiri (te whatanga rauemi panera, te pouaka kawe hiko, te puku servo, te pokepokea here, te rango whakarewa pēhanga) he hua waitohu rongonui o te ao. Hei tāpiri, ka taea e te whakaiti aorangi tino tika te whakapai ake i te tika o te tūnga o te hu.
Ka whakamahia hoki e ia te rorohiko iti maramara kotahi hei waeine whakahaere matua, he āhuatanga o te ara iahiko ngāwari, te whakaurunga teitei me te mohio, ka whakaiti i te tere rahunga me te watea mo te tiaki.
Ko te wāhanga whakawhitiwhiti kōrero me te whakahaere waehere BCD e honoa ana ki waho ki te rorohiko ahumahi, PLC me ētahi atu taputapu whakahaere hei whakatutuki i te mana mamao me te whakahaere aunoa, e whakapai ake ana i te whai huatanga o te mahi. E 16 ngā whakatakotoranga whakarewa ka taea te penapena mā ngā kaiwhakamahi ki te karanga i te tūranga o mua.
Ko te auau putanga o te kaiwhakahaere auau waenga he 1kHz, ā, he tere, he tika hoki te whakahaere o te iahiko, kāore e taea te whakatutuki mā te mīhini whakarewa auau mana noa.