Ukuvavanya ibhetri yaselwandle nge-multimeter kubandakanya ukujonga i-voltage yayo ukumisela imeko yayo yentlawulo. Nanga amanyathelo okwenza oko:
ISikhokelo senyathelo ngalinye:
Izixhobo ezifunekayo:
Multimeter
Iiglavu zokhuseleko kunye neglavu (ukhetho kodwa luyacetyiswa)
Inkqubo:
1. Ukhuseleko kuqala:
- Qinisekisa ukuba ukwindawo engena umoya.
-Nxiba iiglavu zokhuseleko kunye nezibuko.
- Qinisekisa ukuba ibhetri igcwaliswe ngokupheleleyo kuvavanyo oluchanekileyo.
2. Seta i-Multimeter:
- Vula i-multimeter kwaye uyisete ukulinganisa i-voltage ye-DC (edla ngokuchazwa njenge "V" ngomgca othe ngqo kunye nomgca onamachaphaza ngaphantsi).
3. Qhagamshela iMultimeter kwibhetri:
- Qhagamshela iprobe ebomvu (elungileyo) yemultimeter kwitheminali eqinisekileyo yebhetri.
- Qhagamshela iprobe emnyama (negative) yemultimeter kwitheminali engalunganga yebhetri.
4. Funda iVoltage:
- Jonga ukufundwa kwi-multimeter display.
- Kwibhetri ye-12-volt yaselwandle, ibhetri egcwele ngokupheleleyo kufuneka ifunde malunga ne-12.6 ukuya kwi-12.8 volts.
- Ukufundwa kwe-12.4 volts kubonisa ibhetri malunga ne-75% ehlawulisiweyo.
- Ukufundwa kwe-12.2 volts kubonisa ibhetri malunga ne-50% ehlawulisiweyo.
- Ukufundwa kwee-volts ze-12.0 kubonisa ibhetri malunga ne-25% ehlawulisiweyo.
- Ukufundwa okungaphantsi kwe-11.8 volts kubonisa ibhetri ephantse ikhutshwe ngokupheleleyo.
5. Ukutolika iziphumo:
- Ukuba i-voltage ingaphantsi kakhulu kwe-12.6 volts, ibhetri inokufuna ukutshaja kwakhona.
- Ukuba ibhetri ayihlawulisi okanye amandla ombane ehla ngokukhawuleza phantsi komthwalo, kusenokuba lixesha lokubuyisela ibhetri.
Uvavanyo olongezelelweyo:
-Uvavanyo lomthwalo (Ngokuzikhethela):
- Ukuvavanya ngakumbi impilo yebhetri, unokwenza uvavanyo lomthwalo. Oku kufuna isixhobo sokuvavanya umthwalo, osebenzisa umthwalo kwibhetri kwaye ulinganise indlela egcina ngayo amandla ombane phantsi komthwalo.
-Uvavanyo lweHydrometer (Yeebhetri zeLead-Acid eziKhukulayo):
- Ukuba unebhetri ye-lead-acid ekhukhulayo, ungasebenzisa i-hydrometer ukulinganisa ubunzima obuthile be-electrolyte, ebonisa imeko yentlawulo yeseli nganye.
Phawula:
- Soloko ulandela iingcebiso zomenzi kunye nezikhokelo zovavanyo kunye nokugcinwa kwebhetri.
- Ukuba awuqinisekanga okanye awukhululekanga ukwenza olu mvavanyo, cinga ukwenza uvavanyo lobuchwephesha ibhetri yakho.
Ixesha lokuposa: Jul-29-2024
