Kumbane, isigaba sibhekisa ekuhanjisweni komthwalo. Nguwuphi umahluko phakathi kwesigaba esinye nesigaba sodwa kunye nenqanaba lesithathu? Umahluko phakathi kwesigaba sesithathu kunye nesigaba esinye ngokuyintloko kwi-voltage efunyenwe ngohlobo ngalunye lwengcine. Ayikho into efana namandla amabini anesiqingatha, okumangalisa abanye abantu. Amandla esikhundla esinye abizwa ngokuba 'sisigaba seqhekeza'.
Amakhaya okuhlala ahlala esebenza ngamandla enqanaba elinye, ngelixa ishishini kunye namaziko orhwebo kunye namashishini ahlala esebenzisa ubonelelo lwesithathu. Umahluko ophambili phakathi kwesigaba esinye esinenqanaba lesithathu kukuba ubonelelo lwamandla alinqanaba amathathu lube ngcono. Izigaba zesigaba esinye zezinto ezixhaphakileyo zisetyenziswa rhoqo xa imithwalo yesiqhelo ihamba okanye ishushu, kunokuba inqweneleni iimoto ezinkulu zombane.
Inqanaba elinye
I-wire yesigaba esinye ineengcingo ezintathu ezifumaneka ngaphakathi kokufakelwa. Iingcingo ezibini ezishushu kunye nentambo enye engathathi hlangothi zibonelela ngamandla. I-wire nganye eshushu ibonelela nge-120 volts yombane. Ukungathathi hlangothi kuphethwe kwi-transferimer. Isiphaluka sesibini esinokubakho kuba uninzi lwamanzi, izitovu kunye neempahla zezambatho zifunela i-240 i-volts ukuba isebenze. Ezi sekethe zondliwe ziingcingo zombini ezishushu, kodwa le yisekethe nje yesigaba esipheleleyo kwi-wire yesigaba esinye. Zonke esinye isixhobo sisebenza kwi-120 volts yombane, esebenzisa i-wire enye eshushu kunye nokungathathi cala. Uhlobo lwesekethe usebenzisa iingcingo ezishushu nengathathi hlangothi yiyo loo nto idla ngokubizwa ngokuba yisekethe yenqanaba leqhekeza. I-wire yesigaba esinye ineengcingo ezishushu ezimbini ezijikelezwe ngumbala omnyama nobomvu, ihlwempu libe mhlophe kwaye kukho ucingo oluhlaza oluhlaza.
Isigaba sesithathu
Amandla amathathu anikezelwa ziingcingo ezine. Iingcingo ezintathu ezishushu zithwala i-120 yeevolthi zombane kunye nokungathathi cala. Iingcingo ezimbini ezishushu kunye nokungathabathi cala kwisiqwenga soomatshini abafuna i-240 i-volts yamandla. Amandla anesigaba amathathu asebenza ngakumbi kunenyathelo lesigaba esinye. Khawufane ucinge umntu omnye otyhala i-rate induli; Lo ngumzekelo wamandla kwinqanaba elinye. Amandla akwinqanaba lesithathu kufana nabantu abathathu abanamandla alinganayo atyumza induli enye. Iingcingo ezintathu ezishushu kwisekethe yesixhobo emithathu zinemibala emnyama, iblowu kwaye ibomvu; Ucingo olumhlophe kukungathathi cala kunye nocingo oluhlaza lusetyenziselwa umhlaba.
Omnye umahluko phakathi kocingo lwenqanaba lesithathu kunye neenkxalabo ze-wire enye ye-wire apho kusetyenziswa khona uhlobo ngalunye lwe-wire. Uninzi, ukuba ayingabo bonke, amakhaya okuhlala ane-wire yenqanaba elinye elifakwe. Zonke izakhiwo zorhwebo zine-wire yenqanaba ezintathu ezifakwe kwinkampani yamandla. I-Motors yamanqanaba amathathu ibonelela ngamandla amaninzi kune-moto-moto. Kuba uninzi lweepropathi zorhwebo lusebenzisa oomatshini kunye nezixhobo eziqhuba i-Motors zeSigaba ezintathu, ucingo lwesigaba ezintathu mazisetyenziselwe ukusebenza iinkqubo. Yonke into kwikhaya lokuhlala isebenza kuphela kumandla enqanaba elinye elinjengeendawo zokuthengisa, ukukhanya, ifriji kunye nezixhobo zisebenzisa umbane wama-240.
IXESHA LOKUQALA: UMar-09-2021