Kwaye uyazi ukuba kutheni izixhobo kabini-wire?

impucuko Modern ikhona ngokuyinxenye ngenxa yamandla ombane ukuba umntu likwazile ukubeka ngokwayo kwi inkonzo. izixhobo zombane ukuvumela ukuba ukunyenyisa unxibelelwano komsindo phakathi kwiindawo ezikude, ukuba ndibachithachithe ubumnyama othe nathi ebusika. Kwenza akukho mqondo ukuba udwelise zonke iinkalo isicelo kombane, kuba yaziwa bonke. Noko ke, abanye abantu abangenayo imfundo zobunjineli yombane, ihleli imfihlelo kutheni zombane kufuneka ucingo kabini. Eneneni, iiplagi amandla indlu izixhobo zombane baxhotyiswa izikhonkwane nje ezimbini (contact emhlabeni oluncediswayo ayikwazi kuthathelwa ingqalelo), kunokuba ezintathu okanye ezine. Mhlawumbi yayenzelwe ukuze asindise (emva ezimbini ngaphantsi kwesithathu)? Makhe uphando.

Ukukhetha i incwadi

Ukuze siphendule lo mbuzo, "Kutheni na ngokuwuqhawule ngocingo lombane double" - kufuneka ukhumbule iziseko umbane. Ootitshala abaninzi, ngokuthi inkcazo elithi "yangoku yombane", kufanekiswa nokuqukuqela kwamanzi. uthelekiso okunjalo kakhulu kunokwenzeka, Kakade ke, ndandithingaza. Sisebenzisa thina.

Yazisa itshaneli apho amanzi ahamba khona. On icandelo ikhaba has a lokusila amanzi, inguqu amandla endalo ukuhambisa kwabo amanzi imisebenzi luncedo. Kucacile ukuba, emva acandacanda isantya blade liyehla kancinci. Eli xabiso kuxhomekeke kwizinto ezininzi, ngoko ukuze lubonakale "yi iliso", kodwa ke. Ngokucacileyo, ikhaba uya ukutshintsha kuphela apho ulwelo kuzoyisa. Kwaye oku, ke, kunokwenzeka xa kukho impembelelo osecaleni (umahluko ukuphakama okanye inaliti). Kulo mzekelo, Isifaniso-ngqo umjelo wamanzi - oku siteshi zombane yangoku umqhubi, kwaye lokusila - isixhobo ukuba amelane ethile. Nje vula kwiplagi sixhobo kwi lo walivala ithende kwaye cinezela iqhosha amandla,, kuya kumpompoza i yangoku zombini kwenye macingo. Iguqulelwa kolunye uhlobo lwamandla (ngokwenza umsebenzi), uqhubeka phezu komnye ugesi, ndisiya emsebenzini lombane. Kungenxa yoko le nto impendulo yombuzo "kutheni izixhobo kabini-wire" ilula: akukho ndlela yimbi, njengoko ngenxa kwisuntswana ityala mfuno yangoku iingongoma ubuncinane ezimbini. Qaphela ukuba kufuneka ezahlukeneyo. Oko kukuthi, ukuba ijelo akukho mahluko ukuphakama kwayo phakathi isiqalo nesiphelo amanqaku, ukubana kwabantu amanzi akuyi kwenzeka.

umkhuba

Xa sincokola ngayo intrahouse AC iplagi, ngoko ngokuxhomekeke uqhagamshelwano phakathi kwale micwe sisigaba - ukuba umthamo kwemfuneko, kwaye eyesibini - zero. Uyala nge phase umqhubi, embetha kwesinye nezikhonkwane kwiplagi na isixhobo sombane, wenze umsebenzi kunye ubuyela umbhexeshi cala kweloo zoqhagamshelwano. Ngamanye amaxesha abantu babezibuza ukuba kutheni izixhobo zombane iingcingo kabini, wacaphula umzekelo njenge nkqubo kunye ababhexeshi ezintathu okanye ezine. Eneneni, zikhona. Kulo mzekelo, izinikezeli isigaba ngaphezulu. Ingcaciso iinkqubo ezikhoyo ngemixokelelwane ezinjalo, entsonkothileyo kakhulu, kwaye kweli nqaku ayihambi. KwiSekethe DC kwakubandakanya iingcingo ezimbini: elihle (ion excess) nekhabayo (electron).

transmission medium

To the current "weza" ukuze awethu amacebo, kufuneka uthathe unonophelo 'ndlela' kuye. It is a ucingo yesinyithi okanye Umqhubi ngci. iingcingo eziliqela bodwa wenze le ntambo. Ngamanye amaxesha la magama bedidekile. Umzekelo, ukuba saziwa ngokuba "SIP-ucingo ', nangona unobumba shunqulelo" P "lithetha nje umqhubi.

Le imveliso esitsha, ngoko ingqalelo kuyo ngokweenkcukacha. kuye kwabonakala ekuthiwa-intambo xa igqunyiwe self-nokuxhasa kwilizwe lethu kutshanje. Eneneni, iqulathe iingcingo eziliqela, ezisongwayo leyo soldered omnye komnye, nto leyo eyenza isakhiwo qela liphikisayo. SIP osemqoka ukuba ayenzi zifuna ucingo ukuba isisitheliso, njengoko self-axhasayo. Ngaphezu koko, ukugcina ubushushu bayo ukumelana enomoya iminyaka ubuncinane 40 sezulu sifudumele.