Sonke siyazi ukuthi isilinganiso sebhethri lesithuthuthu se-amp-hora (AH) silinganiswa ngamandla aso okusekela i-amp eyodwa yamanje ihora elilodwa. Ibhethri elingu-7AH 12-volt lizohlinzeka ngamandla anele ukuqalisa injini yesithuthuthu sakho futhi linike amandla isistimu yalo yokukhanyisa iminyaka emithathu kuya kwemihlanu uma lisetshenziswa nsuku zonke futhi linakekelwa kahle. Kodwa-ke, lapho ibhethri lihluleka, ukwehluleka ukuqalisa injini kuvame ukutholwa, kuhambisane nomsindo okhehlezayo. Ukuhlola i-voltage yebhethri bese ufaka umthwalo kagesi kuyo kungasiza ukunquma isimo sebhethri, ngokuvamile ngaphandle kokuyikhipha esithuthuthu. Bese ungakwazi ukunquma isimo sebhethri lakho, ukuze unqume ukuthi idinga ukushintshwa yini.
Ukuhlolwa kwe-voltage eqinile
Isinyathelo 1
Siqala ngokuvala amandla, bese sisebenzisa isikulufu noma isikrufu ukuze sisuse isihlalo sesithuthuthu noma ikhava yebhethri. Veza indawo yebhethri.
Isinyathelo sesi-2
Khona-ke sine-multimeter engiyilungiselele lapho ngiphuma, sidinga ukusebenzisa i-multimeter, bese sibeka i-multimeter esikalini samanje (DC) ngokubeka i-knob yokusetha ebusweni be-multimeter. Kulapho kuphela lapho amabhethri ethu angahlolwa khona.
Isinyathelo sesi-3
Uma sihlola ibhethri, sidinga ukuthinta i-probe ebomvu ye-multimeter kutheminali ephozithivu yebhethri, ngokuvamile ekhonjiswa uphawu lokuhlanganisa. Thinta i-probe emnyama uye kutheminali enegethivu yebhethri, ngokuvamile ekhonjiswa uphawu olunegethivu.
Isinyathelo sesi-4
Phakathi nale nqubo, sidinga ukuqaphela i-voltage yebhethri eboniswa esikrinini se-multimeter noma imitha. Ibhethri elivamile elishajwe ngokugcwele kufanele libe ne-voltage engu-12.1 kuya ku-13.4 volts DC. Ngemva kokuhlola i-voltage yebhethri, i-oda esisusa ngalo ibhethri, sisuse ama-probe ebhethri, okokuqala i-probe emnyama, bese kuba i-probe ebomvu.
Isinyathelo sesi-5
Ngemuva kokuhlolwa kwethu manje, uma i-voltage ekhonjiswe yi-multimeter ingaphansi kuka-12.0 volts DC, kusho ukuthi ibhethri ayishajiwe ngokugcwele. Ngalesi sikhathi, sidinga ukushaja ibhethri isikhathi esithile, bese sixhuma ibhethri eshajani yebhethri elizenzakalelayo kuze kube yilapho ibhethri libonisa isimo sokushajwa ngokugcwele.
Isinyathelo sesi-6
Dlula ezinyathelweni ezedlule bese uphinda uhlola amandla kagesi webhethri usebenzisa indlela engenhla. Uma umthamo webhethri ungaphansi kuka-12.0 VDC, kusho ukuthi ibhethri lakho kungenzeka ukuthi kade lisetshenziswa, noma kukhona okungahambi kahle ngebhethri ngaphakathi. Indlela elula ukushintsha ibhethri lakho.
Enye indlela ukulayisha test
Isinyathelo 1
Kuyafana futhi nokuhlola okumile. Sisebenzisa i-knob yokusetha ebusweni be-multimeter ukusetha i-multimeter kusikali se-DC.
Isinyathelo sesi-2
Thinta i-probe ebomvu ye-multimeter kutheminali ephozithivu yebhethri, ekhonjiswa uphawu lokuhlanganisa. Thinta i-probe emnyama kutheminali enegethivu yebhethri, ekhonjiswa uphawu lokususa. I-voltage ekhonjiswa i-multimeter kufanele ibe nkulu kuno-12.1 volts DC, okubonisa ukuthi sisesimweni esivamile sebhethri ngaphansi kwezimo ezimile.
Isinyathelo sesi-3
Ukusebenza kwethu kulokhu kwehlukile kokugcina. Kudingeka siguqule iswishi yesithuthuthu sibe yindawo "evuliwe" ukuze sifake umthwalo kagesi ebhethrini. Qaphela ukuthi ungaqalisi injini phakathi nale nqubo.
Isinyathelo sesi-4
Ngesikhathi sokuhlola kwethu, qiniseka ukuthi uqaphela amandla ebhethri aboniswa esikrinini se-multimeter noma imitha. Ibhethri lethu le-12V 7Ah kufanele libe okungenani ne-11.1 volts DC uma lilayishiwe. Ngemuva kokuthi ukuhlolwa sekuphelile, sisusa ama-probe ebhethri, okokuqala i-probe emnyama, bese kuba i-probe ebomvu.
Isinyathelo sesi-5
Uma phakathi nale nqubo, i-voltage yebhethri yakho ingaphansi kuka-11.1 volts DC, khona-ke kungenzeka ukuthi i-voltage yebhethri ayanele, ikakhulukazi ibhethri le-lead-acid, elizothinta kakhulu umphumela wakho wokusebenzisa, futhi udinga ukufaka esikhundleni salo ibhethri lesithuthuthu esingu-12V 7Ah ngokushesha ngangokunokwenzeka.
Isikhathi sokuthumela: Apr-11-2023
