He aha te mea te tikanga o te koromatua?

Kei te mohiotia te tino pai te tangata i whiriwhiri engineering hiko rite ratou tikanga matua, ki etahi o nga āhuatanga taketake o te nāianei hiko me nga mara autō ◊oku ◊oatu fakataha. Ko tētahi o te nui tino o ratou - he tikanga tika-ringa. I runga i te ringa kotahi ko reira rawa uaua ki te karanga i te tikanga i te ture. Ko reira tika atu ki te mea e ko tetahi o nga āhuatanga taketake o te autōhiko tenei.

He aha te mea te tikanga o te koromatua? Whakatau i ahakoa i reira he, engari mo te maramarama hope hau atu o reira, ko utu te haamana'oraa i te taketake o te hiko. Ka rite ki mohiotia kua i te Kura Course Physics, o nāianei hiko he kaupapa o matūriki pūmotu e mau ana i te tiaki hiko o tetahi rauemi conductive. Ko te tikanga kua āu reira ki te displacement interatomic o irahiko honohono, e te hunga e tika ana ki te mana waho (hei tauira, he pini autō) nui whiwhi o rawaka ki te mawhiti ona āmiotanga on i roto i ngā ngota pūngao. He whakamātau whakaaro. Ki te mahi i tenei e hiahia ana matou i te pikaunga, te pūtake EMF me te kaiwhakahaere (waea) te hono āhuatanga katoa i roto i te ara iahiko kati kotahi.

hua Pūtake i roto i te pēne kaupapa whakahaua o matūriki pūmotu. Ko te kupu i roto i te rau tau 19 i kitea ai e puta a tawhio noa te kaiwhakahaere taua he papa autō, i huri i roto i tetahi aronga ranei tetahi. Ko te tikanga o te koromatua, ko te tika ki te whakatau i te aronga o te hurihanga. Ko te whirihoranga mokowā o te parae, ko te ahua o te ngongo i i kei te pēne pokapū te. e whakaaro kotahi: he aha te te rerekētanga, hangaia te whanonga e te papa autō! Heoi, ite ara wae iahiko e rua conductors ki te pānga o nāianei i runga i ia atu ki o ratou mara autō, tīmata ranei ngā ki tetahi ki tetahi, i runga i te aronga o te huringa o ratou mara rānei. I roto i te heke mai, e hāngai ana i runga i te raupapa o ngā whakahaere e wae iahiko whakatakoto a whakatikaia ana tona ture o pāhekoheko (i te ara, ko reira te pūtake o motors hiko). Oia mau, e kore e matau i te tikanga o te koromatua, ki matau i te tukanga tino uaua.

I roto i tenei tauira, te aronga o nāianei mohiotia te - i "+" ki "-". Knowledge o ngā hanga reira ngāwari ki te whakamahi i te tikanga tika-ringa. Hinengaro timata ki te ketia gimlet paerewa miro matau-ringa i roto i te kaiwhakahaere (me reira) kia ai te hua kaupapa mua i tafenga ki te aronga o te rere o nāianei. I roto i tenei take, tahuri ka hāngai te wira ki te huringa o te papa autō. Ko taea ki te whakamahi i tetahi tauira: te miro tikanga i roto i te tīwiri (he tutaki, he tīwiri).

Ka taea te whakamahi i tēnei ture, he iti rerekē (ahakoa te tikanga matua ko te taua): Ki te hinengaro awhi i te tika-ringa o nāianei-e mau ana kaiwhakahaere kia te maihao piko wha tuhu i roto i te aronga i roto i te mea te mara hurihuri na ka tohu koromatua piko te aronga o tēnei wā e rerengia ana i roto i te taeae faatere . Nä, ko ano hoki te kōrero pono: e matau i te aronga o nāianei, "tauahi" te waea, ko reira taea ki te mohio te ahunga hurihuri o te pere hangaia e te papa autō. Kei te whānui whakamahia tenei ture i roto i te tātaitanga o inductors, i runga i te aronga o coils whakahaere ki te whakaawe i te nāianei e rerengia ana (te hanga, ki te tika, counter).

taea ture gimlet ki te hanga i te putanga, ki te te ringa matau atu kia e te aho o te mānukanuka hanga ngā mara autō ki roto, me wha koromatua tika, tuhu ki te aronga o te nekehanga o matūriki i ako i roto i te kaiwhakahaere, ka piko mohiotia i te koki o 90 nekehanga koromatua ka tohu i te ahunga o te pere mahi ai kaha i runga i te pānga pēne biasing. E te ara, hangaia e tenei ope te take o tetahi nekeneke taipana.

Ka rite ki a koutou e taea te kite, te tikanga o te whakamahi i te runga ake mano te rota, kia te matua "uaua" ko ki te tīpako tangata ia hoa ki a ia.