Ebusika, ungakhohlwa mayelana nebhethri
Emazingeni okushisa aphansi, ibhethri isengozini yokulimala, ngakho-ke kufanelekile ukunakekela le divayisi emotweni yethu.
Amabhethri amasha afakwe inkomba ekhethekile ezosibonisa ukuthi ashajwe kangakanani. Ngokuvamile kuba khona imanyuwali yemiyalo ecaleni ukuze ikusize ufunde amanani. Ngokuvamile kunesimo se-diode eshintsha umbala, isibonelo, okuluhlaza kusho ukuthi yonke into ihlelekile, ibomvu ukuthi idivayisi ishajelwe uhhafu, futhi imnyama ukuthi ikhishwe.
Singakwazi futhi ukuhlola izinga lokushaja kwebhethri lethu sisebenzisa idivayisi ekhethekile - i-multimeter (ungayithenga, isibonelo, esitolo sezingxenye zezimoto noma kumshini kagesi). Sebenzisa ngokuhambisana nemiyalelo enamathiselwe. Sixhuma izintambo kumatheminali futhi sifunde inani esikrinini. Ukufundwa okulungile kungaphezu kwama-volts ayi-12, okulungile ngu-12,6-12,8. Uma singafuni ukuthenga le divayisi, singakwazi ukwenza isilinganiso esinjalo kunoma yisiphi isitolo sokukhanda izimoto.
Izigxobo zebhethri zixhunywe kuwo wonke amasistimu kagesi wemoto ngezinsimbi eziphozithivu nezingezinhle. Ngokuzenzakalelayo, i-plus imakwe ngokubomvu, futhi khipha ngokumnyama. Kumele sikukhumbule lokhu futhi singawaphambanisi amakhebuli. Lokhu kungalimaza amakhompyutha angaphakathi emoto, ikakhulukazi ezimotweni ezintsha. Ukunamathela okuhle kwama-clamp kanye nokuthunyelwe kuzoqinisekisa ukugeleza kwamanje okufanele, ngakho-ke zombili izingxenye zidinga ukuhlanzwa ngezikhathi ezithile. Bangase babonakale beqhakaza okuluhlaza okwesibhakabhaka-mhlophe. Sebenza ngamagilavu okuzivikela.
Ekuqaleni, sisusa ama-clamps. Kuye ngemodeli yemoto, kuzodingeka siwakhulule nge-screwdriver noma sikhulule i-clamp. Sihlanza zonke izakhi nge-brush yocingo. Ithuluzi elikhethekile lokuhlanza ama-clamps nama-clamp lingase libe usizo.
Kufanele futhi sitshale ekulungiseleleni ukuphela okubavikela ekungcoleni futhi kuthuthukise ukugeleza kwamanje ngothintwayo. Fafaza izakhi ngazinye, bese uxhuma zonke izingxenye. PLUS
Isevisi kanye namabhethri angenakulungiswa
Namuhla, izimoto eziningi zifakwe lokho okubizwa ngokuthi amabhethri. ngaphandle kwesondlo, lokho, njengoba negama libonisa, akusivumeli ukuthi senze okuningi mayelana nokulungisa noma ukuthuthukisa ukusebenza kwazo. Uma kwenzeka ukuwohloka, ezimweni eziningi kufanele ucabange ngokufaka entsha esikhundleni sebhethri.
Amabhethri esevisi ayedumile kumamodeli ezimoto ezindala. Esimweni esinjalo, singenza okwengeziwe, okokuqala, sigcwalise izinga le-electrolyte. Ikesi lepulasitiki lisobala kakhulu, futhi siyakwazi ukubona ileveli yoketshezi ngaphakathi (i-MIN - ubuncane kanye no-MAX - amamaki aphezulu afike kahle).
Ibhethri liyashisa ngesikhathi sokusebenza, ngakho-ke amanzi aqukethwe ku-electrolyte ayahwamuka ngokwemvelo.
Ukwengeza izinga le-liquid, udinga ukususa ikhava (imvamisa udinga ukukhulula izikulufi ezinhlanu noma eziyisithupha). Manje singakwazi ukwengeza amanzi distilled. Kodwa-ke, kufanele sikhumbule ukuthi izinga eliphezulu akufanele lidlule. Uma uyeqisa, kunengozi yokuthi i-electrolyte izophuma ebhethrini futhi ibangele ukugqwala kwezingxenye eziseduze.
Ukubonisana kwenziwe ngu-Piotr Staskevich ovela kusevisi ye-Stach-Car e-Wroclaw.
Umthombo: Wroclaw Newspaper.
