Ungahlola kanjani ukusetshenziswa kukagesi emotweni? Ziqinisekise ngokumelene nokukhishwa kwebhethri!

Ukuthi ibhethri liyasebenziseka isikhathi eside, umthelela omkhulu ukusetshenziswa kwamanje lapho imoto ipakiwe. Uma inani layo liphezulu kakhulu, idivayisi yokugcina amandla izoyeka ukusebenza ngaphambi kwesikhathi kunalokho umnikazi wemoto ekulindele. Kusuka esihlokweni sethu uzofunda ukuthi ungabheka kanjani ukusetshenziswa kukagesi emotweni yakho nolunye ulwazi oluwusizo!

Izindlela zokuhlola amasekhethi kagesi

Enye iwukusebenzisa ukukhanya okulula kokuhlola okuxhunywe phakathi kwezintambo ezibukhoma zesekethe nomhlabathi. Ngeshwa, idatha etholiwe isivumela kuphela ukuthi sithole ukuthi kukhona ukunikezwa kwamandla endaweni yokuhlola.

Isixazululo esinembe kakhulu ithuluzi lokulinganisa. Ikhombisa izinga le-voltage efinyelela ebhethrini futhi ihlola ukumelana kwesekethe noma ukugcinwa kwamandla. Idivaysi yokulinganisa ukusetshenziswa okuphezulu kwamanje ibizwa nangokuthi i-multimeter. Kuyafaneleka ukufunda kabanzi mayelana nokuthi idivayisi isebenza kanjani.

I-Multimeter - idivayisi evumela ukuthi ulinganise okwamanje

Ama-multimeters kufanele abe esitokweni kunoma yiziphi isitolo sezingxenye zezimoto ezinhle nezesekeli. Ngenxa yabo, ungasebenzisa inani lemisebenzi ehlukene futhi uhlole ngokuthembekile ugesi wemoto - umsakazo, izibani, ama-alamu noma ezinye izinto zokusebenza.

Izimoto zisebenzisa i-direct current - DC. I-multimeter ikuvumela ukuthi uhlole ukufundwa kwamanje, ukusetshenziswa nokumelana. Amadivayisi atholakala ezitolo zezimoto angase afakwe nezinye izinketho zokusebenza. Izilungiselelo ze-Multimeter zizokala isivinini semoto kanye ne-arc angle.

Uma usebenzisa i-multimeter, qiniseka ukuthi uyiqanda ngaphambi kokuhlolwa ngakunye. Lokhu kuyiqiniso ikakhulukazi uma idivayisi isetshenziselwa ukukala ukumelana okuphansi. Kubalulekile futhi ukuthi ungasebenzisi imitha yesikhombi esinyakazayo ukuze uhlole izingxenye ze-elekthronikhi lapho usebenzisa umsebenzi wemitha. Lokhu akufanele kwenziwe, ngoba ingalayishwa kakhulu futhi yonakaliswe. Kunalokho, kungcono ukusebenzisa ikhawunta yedijithali.

Indlela yokusebenzisa i-multimeter ngendlela efanele - isinyathelo ngesinyathelo

Uma usebenzisa ithuluzi, khumbula ukuxhuma i-probe yemitha ngendlela efanele. I-voltage yebhethri ikalwa ngokuxhuma i-multimeter kumabhulokhi wetheminali amabili. Ungabe usuhlola ukumelana kumjikelezo we-voltage ephezulu ngokuzwa zombili iziphetho zekhebula. Amandla okukhiphayo wejeneretha noma i-dynamo irekhodwa imitha exhunywe kukhebula le-bypass. I-voltage ku-coil noma enye isekethe ihlolwe ngokuxhuma uhlangothi olulodwa lwe-multimeter probe kumjikelezo kanye nolunye phansi.

Yini okufanele uyikhumbule lapho usebenzisa i-multimeter?

Qiniseka ukuthi izintambo zamamitha zixhumeke ngendlela efanele. Kuya nge-polarity yemoto. Uma imoto inesisindo esingalungile, kuyadingeka ukuxhuma ucingo olubi emzimbeni. Ngakolunye uhlangothi, ngomhlabathi omuhle, ikhebula kufanele livikelwe endlini ngesibonakaliso esihle. I-polarity yemoto yakho ingabhekwa encwadini yomnikazi wemoto.

Ngaphambi kokuba unqume ukufaka i-clamp negative noma positive, qiniseka ukuthi ngeke ihlangane nendawo embozwe ukugqwala noma upende. Lokhu kungase kuphazamise ukufundwa kwemitha. Uma ukulinganisa kwenzeka endaweni yenjini ngaphansi kwesivalo semoto, kungcono ukuxhuma ikhebula kutheminali ephansi yebhethri.