Indlela yokunquma intambo engathathi hlangothi nge-multimeter
Okuqukethwe
- Izinhlobo zezintambo
- Izisetshenziswa ezidingekayo ukuze kunqunywe intambo emaphakathi
- Indlela yokunquma intambo engathathi hlangothi nge-multimeter
- Ukuhlonza ucingo olumaphakathi kusetshenziswa amakhodi ombala
- Ukuhlonza izintambo ezingathathi hlangothi ngesihloli se-voltage
- isiphetho
- Imibuzo evame ukubuzwa
Yonke into esebenza ngogesi isebenza kahle, futhi uhlelo lukagesi ekhaya lakho lungenye yezinto zokugcina okhathazeka ngazo.
Nokho, kufika isikhathi lapho kuphakama inkinga, mhlawumbe phakathi nobusuku, futhi kufanele ubhekane nayo ngokwakho.
Ukubhekana nezintambo ezisezitolo zakho kuwumsebenzi owodwa ofuna ukuwunaka kakhulu.
Intambo engathathi hlangothi iyingxenye ebalulekile futhi iphutha elilodwa ngayo lingakunika inkinga eyengeziwe.
Kulesi sihloko, uzofunda konke odinga ukukwazi mayelana nokunquma ucingo olungathathi hlangothi, kuhlanganise nendlela yokuqedela inqubo elula nge-multimeter.
Ake siqale.
Izinhlobo zezintambo
Ngaphambi kokuthi ungene kuyo yonke inqubo, udinga ukuqonda uhlelo lukagesi lwendlu yakho.
Kunezinhlobo ezintathu zezintambo kusekethe kagesi wasekhaya. Lezi yizintambo ezibukhoma, intambo engathathi hlangothi kanye nentambo yaphansi.
Intambo ephilayo intambo ephilayo ethwala ugesi isuka emthonjeni oyinhloko iwuyise lapho iphuma khona kanye nezinto zikagesi eziwudingayo.
Uma isifunda sivuliwe, i-current ihlezi igeleza ngentambo ebukhoma.
Intambo yaphansi yaziwa nangokuthi i-circuit protective conductor (CPC) futhi inomsebenzi wokuqondisa amandla amanje emhlabathini.
I-current iqondiswe emhlabathini ukuze kukhawulwe ingozi yesekethe evulekile noma i-fuse eshaywayo.
Intambo engathathi hlangothi ithwala imanje isuke kumshini bese iyibuyisela emthonjeni wamandla.
Lokhu kubalulekile ngoba ucingo luqeda umjikelezo. Lokhu kuqinisekisa ukuthi i-current igeleza ibuyele ekunikezeni amandla okuyisisekelo futhi inikezwa kwamanye amadivaysi.
Uma ufuna ukwenza izinguquko ezingxenyeni zakho zikagesi, udinga ukunquma ukuthi yiziphi izintambo zakho ezingathathi hlangothi.
Ngale ndlela, uzogwema ukulimala kulo lonke uhlelo lukagesi.
Izisetshenziswa ezidingekayo ukuze kunqunywe intambo emaphakathi
Kunezindlela ezintathu zokukhomba izintambo zakho ezingathathi hlangothi, futhi indlela oyikhethayo inquma ukuthi iyiphi ithuluzi noma okokusebenza okudingayo.
Amathuluzi adingekayo ahlanganisa
- I-multimeter
- Umhlahlandlela wekhodi yombala wesistimu yakho kagesi
- Umhloli we-voltage.
- Isandla sesithathu (insimbi)
Indlela yokunquma intambo engathathi hlangothi nge-multimeter
Misa i-multimeter ibe ibanga layo eliphakeme kakhulu lamandla kagesi, ugaye umthofu wokuhlola omnyama (negethivu) endaweni yensimbi, bese ubeka umthofu wokuhlola obomvu (olungile) emaphethelweni angenalutho ocingo. I-multimeter ayinikezi ukufunda uma ucingo lungathathi hlangothi..
Le nqubo, kanye nezinye izindlela zokunquma ucingo olungathathi hlangothi, kuzochazwa ngokulandelayo.
- Thatha izinyathelo zokuvimbela
Ukuze uhlole ukuthi yiziphi izintambo zakho ezingathathi hlangothi, udinga ukuba namanje agelezayo kuzo.
Awufuni ukulimala, ngakho-ke indlela yokuphepha ebaluleke kakhulu okufanele uyiqaphele ukugqoka amagilavu afakwe kahle.
Ezinye izindlela zihlanganisa ukugcina izandla zomile ngaso sonke isikhathi kanye nokuqinisekisa ukuthi iziphetho zezintambo azithintani.
- Vula amasokhethi odongeni
Thola i-wall outlet bese uyivula ukuze uveze izintambo.
Ungalindela ukuzibona zijikijelwa kumatheminali ahlukene kusokhethi, ngakho-ke uzodinga isikrudrayiva ukuze usivule futhi ukhulule izintambo.
- Setha i-multimeter ibe yi-voltage
Guqula ukudayela kwe-multimeter ukuya kububanzi be-voltage ye-AC ephakeme kakhulu.
Izinto zikagesi zasekhaya zisebenzisa i-AC voltage, ngakho-ke yilokho ofuna ukukuhlola.
Futhi uyibeke ebangeni eliphakeme kakhulu ukuze i-multimeter ifundeke kahle futhi i-fuse yayo ingashayi.
- Beka imikhondo ye-multimeter ezintanjeni
Manje ubeka ama-multimeter probes kucingo ngalunye ukuze uzihlole. Nokho, kukhona amaphuzu okufanele ukunakwa.
Ukuze uthole intambo engathathi hlangothi, udinga ukuhlola uxhumo lwaphansi ekuxhumekeni okuphakathi nendawo noma okushisayo.
Beka umthofu wokuhlola omnyama (ombi) kunoma iyiphi indawo yensimbi ukuze usebenze njengendawo ephansi, bese ubeka umthofu wokuhlola obomvu (olungile) kunoma yiziphi izintambo.
- Ukuhlolwa kwemiphumela
Uma ucingo lungathathi hlangothi, i-multimeter ibonisa ama-volts angu-0, futhi uma ucingo lushisa, i-multimeter ibonisa i-voltage efanayo esetshenziswa ekuphumeni.
Kungaba ngu-120V noma ngu-240V, kuye ngokuthi uhlala kuphi.
Ungabuka futhi ividiyo yethu echaza ngokuningiliziwe ukuthi ungayinquma kanjani intambo engathathi hlangothi nge-multimeter.
Ukuhlonza ucingo olumaphakathi kusetshenziswa amakhodi ombala
Enye indlela yokuhlonza izintambo ezingathathi hlangothi ukusetshenziswa kwamakhodi ombala.
Imibala ethile ibonisa ukuthi intambo ngayinye iyini futhi iyindlela esheshayo yokunquma ukuthi yiziphi izintambo ezintathu ezingathathi hlangothi.
Nasi isithombe esibonisa amakhodi emibala adumile.
Njengoba ubona, le ndlela inenkinga esobala. Amakhodi ombala awawona wonke futhi ancike ekutheni uthola kuphi izintambo.
Ingaxutshwa, futhi kwezinye izimo, zonke izintambo zingapendwa ngombala ofanayo.
Yingakho ukuhlola ukungathathi hlangothi nge-multimeter kuyindlela engcono kakhulu.
Ukuhlonza izintambo ezingathathi hlangothi ngesihloli se-voltage
I-voltage tester iyithuluzi elifana ne-screwdriver elinesibani esincane ngaphakathi.
Lesi sibani sizokhanya uma sihlangana namandla abukhoma futhi sizokutshela ukuthi iyiphi intambo eshisayo nokuthi iyiphi engathathi hlangothi.
Beka ichopho lensimbi le-voltage tester emaphethelweni angenalutho ezintambo. Uma uyibeka ocingweni oluphilayo, isibani sizokhanya.
Kodwa-ke, uma ubeka isihloli ocingweni futhi singakhanyi, lapho-ke usuthole intambo yakho emaphakathi.
isiphetho
Ukukhomba intambo engathathi hlangothi kulula njengoba uthola.
Ungasebenzisa amakhodi ombala, kodwa ukukhetha i-multimeter ukuhlola intambo ekhiqiza yamanje uma iveziwe kuzoba nembe kakhulu.
Imibuzo evame ukubuzwa
Kwenzekani uma uhlanganisa izintambo ezishisayo nezingathathi hlangothi?
Uma izintambo ezishisayo nezingathathi hlangothi zihlehliswa, udala ukuhlehla kwe-polarity kusekethe. Nakuba i-current isahlinzekwa emshinini owudingayo, kunengozi enkulu yokushaqeka kukagesi.
Ithini umbala wentambo emaphakathi?
Umbala wentambo engathathi hlangothi uncike endaweni lapho izintambo zidalwe khona. Isibonelo, intambo emaphakathi imhlophe noma impunga e-US, eluhlaza okwesibhakabhaka e-UK, futhi emnyama e-China nase-Australia.
Ingabe yamanje igeleza ngentambo emaphakathi?
Intambo engathathi hlangothi ayithwali noma iyiphi yamanje, kodwa isebenza kuphela njengesiteshi sokubuyisela lapho ixhunywe kwinto esebenza ngogesi. Kumjikelezo wezintambo ezimbili, intambo efanayo igeleza phakathi kwentambo ephakathi nendawo nebukhoma.
Uyini umehluko phakathi kwentambo engathathi hlangothi nocingo oluphansi?
Intambo yaphansi inikeza indlela yaphansi yamandla kagesi, kuyilapho intambo engathathi hlangothi inikeza indlela yamanje ukuba igeleze isuka kudivayisi iye emthonjeni wamandla.
