Ungayisebenzisa kanjani i-multimeter ukuhlola i-outlet engu-220v
Okuqukethwe
Imishini kagesi ehlukene idinga amanani ahlukene wamandla ukuze isebenze.
Emishinini esindayo ekhaya lakho, njengemishini yokuwasha, amandla aphuma ezitolo kufanele abe ngu-220V.
Ngaphezu kwalokho, imishini ingalimala uma i-voltage eningi isetshenziswa kuyo. Imishini enjalo ivamise ukusebenzisa ama-120 V outouts.
Ulikala kanjani inani lamandla kagesi akhiqizwa i-outlet ukuze uqiniseke ukuthi okokusebenza kwakho kusebenza kahle noma awonakele?
Kulesi sihloko, uzothola konke odinga ukukwazi mayelana nokuhlola izitolo ze-220V, okuhlanganisa nendlela yokwenza ukuxilongwa okusheshayo nge-multimeter.
Ake siqale.
Ungahlola kanjani isokhethi engu-220V nge-multimeter
Setha i-multimeter yedijithali kububanzi be-voltage ye-AC eduze kuka-220VAC no-240VAC, faka i-probe emnyama ye-multimeter embobeni emaphakathi kanye ne-probe ebomvu embotsheni eshisayo. Uma i-multimeter ingabonisi inani elisondele ku-220 VAC, i-outlet inephutha.
Kukhona ezinye izinto eziningi okudingeka uzazi, futhi sizongena emininingwaneni manje.
- Thatha Izinyathelo Zokuzivikela
Ukuze unqume ukuthi i-outlet ikhipha inani elifanele le-voltage, udinga ukugeleza kwamanje kumjikelezo wayo.
Lokhu kusho ukuthi kunengozi yokushaqeka kukagesi, futhi nge-voltage esibhekene nayo, kufanele kuthathwe izinyathelo zokuvimbela lokhu.
Njengesexwayiso, amagilavu enjoloba afakwe ngaphakathi kufanele asetshenziswe ngesikhathi senqubo.
Uphinde ugweme ama-probe ensimbi ukuthintana, njengoba lokhu kungaholela ekujikelezeni okufushane.
Kuyanconywa futhi ukubamba ama-probes womabili ngesandla esisodwa ukuze unciphise imiphumela yokushaqeka kukagesi.
- Setha i-multimeter ku-voltage ye-AC
Izinto zakho zikagesi zisebenzisa i-alternating current (i-AC voltage) futhi yilokho okunikezwa amasokhethi endlini yakho.
Ukuze wenze ukuhlola okufanele, vula ukudayela kwe-multimeter ku-voltage ye-AC. Lokhu kuvame ukubizwa ngokuthi "VAC" noma "V~".
Futhi, njengoba uzobe uhlola i-outlet engu-220V, qiniseka ukuthi i-multimeter yakho isethwe ukuthi ivale ku-220V (imvamisa engu-200V).
Ngale ndlela uzothola imiphumela enembe kakhulu.
- Ukusetha izintambo ze-multimeter
Faka isiphetho esikhulu sokuhlola kuholela emigodini ehambisanayo ku-multimeter.
Xhuma intambo ebomvu "enhle" embobeni ebhalwe "+" kanye nentambo emnyama "negative" kusixhumi esibhalwe "COM". Ungabadida.
- Faka imikhondo ye-multimeter emigodini yokuphuma
Manje usuxhuma umkhondo we-multimeter kumachweba okukhiphayo afanelekile. Njengoba sonke sazi, amasokhethi anama-prong amathathu ngokuvamile anezimbobo ezishisayo, ezingathathi hlangothi, neziphansi.
Faka i-multimeter's positive test lead port eshisayo noma esebenzayo, futhi ukuhlolwa kwe-multimeter's negative kuholela embobeni emaphakathi.
Imbobo emaphakathi ivamise ukuba imbobo ende kwesokunxele kokuphumayo, kanti indawo eshisayo yisona esifushane esingakwesokudla.
Imbobo ephansi iyimbobo emise okwe-U ngaphezu kwamanye amachweba.
Uma unenkinga yokukhomba izimbobo zokuphuma, indatshana yethu yokuthi ungayibona kanjani intambo yokuphuma nge-multimeter izokusiza.
Amasokhethi anamaphini amane angaba nembobo eyengeziwe emise okuka-L. Lesi ngesinye isikhumulo sezindiza esinganakwa.
- Linganisa imiphumela yokufundwa kwe-multimeter
Yilapho unquma khona ukuthi i-outlet yakho engu-220 volt isesimweni esihle noma cha.
Uma ufaka kahle umkhondo we-multimeter emigodini yokuphuma, imitha izoveza ukufundwa.
Uma inani liphakathi noma lisondele kakhulu ku-220V kuya ku-240V AC, indawo yokuphuma ilungile futhi enye ingxenye kagesi ingase ibangele inkinga.
Nansi ividiyo ezokuhambisa lapho ubheka isitolo nge-multimeter:
Uma inani lingasondeli kulobu bubanzi, noma uma ungafundi nhlobo, okukhiphayo kunephutha futhi kudinga ukubhekwa ngokucophelela.
- Ihlola Izinkinga
Ungakwazi ukuqalisa ukuhlolwa kwembobo yokukhipha ngayinye ukuze ubone ukuthi iyiphi embi.
Beka i-probe emnyama embobeni yaphansi bese ufaka i-probe ebomvu kunoma yiziphi ezinye izikhala.
Uma ungasondeli ku-120VAC kunoma yiziphi izikhala, leso sikhala sibi.
Enye indlela yokuhlola ukuthi yini engalungile nge-outlet kungaba ukuhlola umhlabathi nge-multimeter.
Ngaphezu kwalokho, uma i-multimeter inikeza ukufundwa okulungile, ungaxhuma imishini kagesi futhi ubone ukuthi isebenza yini.
Uma lokho kungasebenzi, hlola ukuze ubone ukuthi izintambo eziku-outlet zihlehlisiwe yini.
Ukuze wenze lokhu, hlola ukuthi i-multimeter inikeza ukufunda okungalungile uma uxhuma izintambo kumajack okukhiphayo alungile.
Inani elingalungile lisho ukuthi izintambo zihlanganisiwe futhi okokusebenza kungase kungahambisani nakho.
Kulokhu, ungaxhumi izinto zikagesi endaweni kagesi, njengoba lokhu kungase kukulimaze.
Yenza izilungiso ezifanele ngokushesha okukhulu futhi uxhume okokusebenza ukuze ubone ukuthi kuyasebenza yini.
Ekugcineni, ungabheka i-circuit breaker yekhaya lakho futhi ubone ukuthi ayizange ikhubeke yini.
Landela izinqubo ezifanayo ukuze uhlole ama-volt angu-120.
Umehluko kuphela ukuthi esikhundleni sokubheka ukufundwa okusondele kuma-volts angama-220, ufuna ukufundwa okusondele kuma-volts ayi-120.
isiphetho
Ukuhlola i-220 volt outlet kungenye yezinqubo ezilula.
Uvele uxhume umkhondo we-multimeter kumasokhethi ashisayo naphakathi nendawo futhi ubone ukuthi ukufundwa kuseduze yini nobubanzi be-220VAC.
Kunengozi yokushaqeka kukagesi, ngakho qiniseka ukuthi uthatha izinyathelo zokuphepha.
Imibuzo evame ukubuzwa
Isiphi isilungiselelo okufanele ngisebenzise ku-multimeter ukuze ngihlole i-outlet?
Setha i-multimeter kububanzi be-voltage ye-AC eduze no-220 volts. Lokhu kuvame ukuchazwa ngokuthi "VAC" noma "V~". I-multimeter yakho isethwe ku-VAC ngoba yilokho okusetshenziselwa izinto zikagesi nezitolo.
Ungakwazi yini ukuthola ukushaqeka kukagesi nge-multimeter?
Yebo, ungase uthuke lapho usebenzisa i-multimeter ukuhlola i-outlet. Lokhu kwenzeka uma izintambo zivezwa noma uma uthinta izintambo zensimbi, njengoba i-current isageleza kusekethe yokuphumayo.
U-Alex Klein ungunjiniyela kagesi oneminyaka engaphezu kwe-15 yesipiliyoni. Ungumsingathi wesiteshi se-YouTube se-Electrouniversity, esinezinkulungwane zababhalisile.
