Ibhethri. I polarity of the ngqo futhi ephambene

Ibhetri lemoto - kwenye yezingxenye ezibaluleke kakhulu imoto. It hhayi kuphela iqala injini generator ethula, kodwa futhi uyasondla lonke on-ebhodini electronics. Isilinganiso inkonzo nokuphila zedivayisi ephakathi kuka ezintathu kuya kweziyisithupha (kuye ngokuthi imodeli). Umsebenzi oyinhloko zenziwe yinoma imuphi umshayeli - ukukhetha ibhethri esifanele. Yekuchumana polarity kungaba phambili futhi ukuhlanekezela, okuyinto yena, inomthelela inqubo ukusebenza kwawo.

izinhlobo amadivayisi

Kunezinhlobo ezintathu amabhethri - yesondlo, ongaphakeme-yesondlo kanye nokugcinwa-free.

Gcina ibhethri yokulungisa: bayashintsha ne entsha Ukuvalwa amapuleti. Futhi kulezi onobuhle, ungakwazi ukulawula ezingeni electrolyte - ke isipikili up, uma kunesidingo. Amadivayisi anjalo zimbalwa kakhulu emakethe.

Amabhethri ongaphakeme-yesondlo ungenziwa kuphela ukuqapha electrolyte. Ukufinyelela namapulethi lapho. Lokhu ibhethri angathengwa njengoba amanzi ezomile-cell - ". Ekukhuleni"

onobuhle ukunakekelwa uvalwe uphawu ebhokisini, kulo awukwazi phezulu le electrolyte futhi abanayo ukufinyelela amapuleti. Amabhethri yalolu hlobo babe nokuphila isikhathi eside ngenxa ukusetshenziswa helium, okuyinto cishe akusho shabalala. Inani yesondlo amabhethri khulula kuphezulu.

Okufanele funa uma uthenga?

Into yokuqala ukugxila imodeli. Kulazo zonke izinkinga inika ibhethri ukunakekelwa kakhulu. Nakuba amanani ayo ingaphezu kwe-abanye, kodwa futhi impilo isevisi eside.

Ibhethri idinga wathenga esitolo okukhethekile. Qiniseka ukubuza mayelana isitifiketi sokuhambisana ukugwema ukuthenga elinegazi.

Kumele kukhunjulwe ukuthi zonke amabhethri abe nokuphila eshalofini. Ngakho-ke kubalulekile kubalulekile ukuba banake osukwini lokukhishwa.

Okufanele ayicabangele lapho ekhetha ibhethri elisha?

1. polarity.

2. Umthamo. umthamo webhethri kahle kuvezwa ishidi idatha imoto.

3. Ubukhulu. Kungcono ukuthenga ibhethri elisha, ikhumbula izilinganiso ezithathwe ubudala.

4. lamanje inrush (ayanda zamanje, ngcono).

Lezi zinto ezine - amaphuzu asemqoka okudingeka ukuba akhumbule ini futhi zisebenza ku umkhuba, kokuthola ibhethri.

polarity

Lapho ekhetha ibhethri elisha, kubaluleke kakhulu ukuba banake lesi sici. Kukhona polarity ngqo ibhethri emuva.

Ngaphansi polarity ibhethri libhekisela indawo ye-ukuphela kuso. Uma polarity komugqa ke esibulalayo esihle ngakwesokunxele, uma reverse - ngakwesokudla. Bheka udinga kusukela front.

Uma polarity ibhethri ikhethwa kahle, idivayisi nje ngeke bakwazi ukuxhuma ngoba abanayo imikhondo ngokwanele. Ngisho noma ukunweba kubo, umshayeli uyohlale izinkinga lapho yokuxhuma esigungwini.

Kulula kakhulu ukufaka polarity ibhethri Vehicle. Kuyadingeka ukuba ukhumbule ukuthi izimoto enziwe eMelika anobudlova ke iqondile, futhi Japan - sishintshile.

Yiqiniso, polarity sebhetri akuphazamisi izinga layo. Nokho, uma umshayeli isetshenziswa ukuqondisa uhlobo terminals yokuxhuma, kuyokugcina kubo bedidekile ngezinye izikhathi. Ngenxa yalokho, ngeke ugweme izifunda esifushane futhi bakha imizila edingekayo yokwenza ukutubeka okukhulu kakhulu.

Indlela elula ukukhumbula indawo ye-ukuphela, behlola ibhethri ubudala. Polarity - umbandela labalulekile eluLwimi Ukukhetha. Le mpendulo kufanele inake umshayeli ngamunye.

ukunakekelwa kwesokudla

Ukuze imoto ibhethri wakhonza isikhathi eside ngangokunokwenzeka, kufanele kube kahle futhi, okubaluleke kakhulu, isikhathi sokunakekela kubo:

1. idivayisi kumele icala ngendlela efanele. Ungakwazi ungalokothi uvumele ngisho eyodwa osenyameni ngokugcwele ibhethri. Kungase kwenzeke ukuthi kuzoba yaphela indaba yalo.

2. Uma ibhetri iphansi-yesondlo hlobo lwenkonzo noma, kumele ngezikhathi ezithize gcwalisa electrolyte. inhlanganiso Liquid lingalinganiswa aerometry.

3. ebusweni ibhethri kumelwe bahlanzeke njalo. Ukungcola nedivayisi limescale kukhishelwa, kanye ukunqwabelana udoti ukuvuleka igesi esidayisa ningakwazi nonke kubangele ukuqhuma.

4. Ukuze ugweme izifunda okufutshane udinga ukususa ibhethri kahle. I polarity zedivayisi (plus futhi lokususa ezikhumulweni) e usizo. Kuyadingeka ukuqala ukuliqaqa ukuphela negative, nigibelise - ne omuhle.

5. Uma imoto alisetshenziswa ubusika, ibhethri kungcono ukususa futhi sigcine ekhaya noma kwenye indawo efudumele futhi omile.

isiphetho

Ibhethri - isakhi esibalulekile noma iyiphi imoto. Akubalulekile kangako ukuthi onobuhle (isevisi, ongaphakeme-yesondlo noma ukunakekelwa). ukunakekelwa Proper kuzoqinisekisa ukusebenza baqhubeka zedivayisi.

Uma ibhethri uphumile emgqeni, kufanele ukuthenga entsha kuphela okukhethekile ezitolo. Ukwazi indlela ukucacisa polarity sebhetri, kulokho ezinye izinketho ukuba banake, uqinisekile ukuba bathole izinga, umkhiqizo futhi okuthembekile efanelekayo emotweni yakho.