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| Nakuba izihloli zikagesi kanye nezitholi zikagesi zingamathuluzi ahlukene, izinhloso zazo ziyagqagqana futhi zingabonakala njengezinye ezihlukile kwezinye. Zombili izinsimbi zingabonisa ukuba khona kwe-voltage. |
I-screwdrivers ye-voltage |
 | Izikulufu zokukala i-voltage ziyefana nezitholi zikagesi ngoba zinephuzu elilodwa lokutholwa. Kodwa-ke, ama-screwdriver aphilayo adinga ukuthi isandla sithinte ithuluzi ukuze siqedele futhi sigaye isekethe. Kukholakala ukuthi ama-screwdrivers wokulinganisa i-voltage awasebenzi njengemishini yokubona amandla kagesi, ngoba ukusebenzisa umzimba wakho ukuqedela umjikelezo kuveza ubungozi kulabo abangawuqondi ugesi. |
abahloli besokhethi |
| Abahloli be-Socket bangamadivayisi asetshenziswa kuphela ukuhlola ukuxhumana okulungile kwezitolo zesokhethi. Baxhuma endaweni kagesi futhi banochungechunge lwama-LED abonisa futhi ahlonze izinkinga. Isihloli sesokhethi siyindlela ewusizo yezitholi zikagesi lapho kuhlolwa amasokhethi, kodwa ukusebenza kwaso kuphela kusho ukuthi ngeke sisetshenziselwe eminye imisebenzi ekwazi ukuyenza izitholi zikagesi, njengokuhlola izintambo eziphukile. |
Ama-Voltmeters |
| Ama-Voltmeters amadivaysi okungenzeka ukuthi uke wawasebenzisa esikoleni ukukala amandla kagesi. Aklanyelwe injongo efanayo, akunikeza inani lenombolo ye-voltage, futhi asetshenziswa ngendlela efanayo nabahloli be-voltage. Kodwa-ke, ama-voltmeters awatholakali kakhulu futhi i-voltage tester noma i-multimeter (bheka ngezansi) ivame ukubhekwa njengama-voltmeters njengoba yenza umsebenzi ofanayo. |
Ama-multimeters |
| Ama-multimeter angamathuluzi ahlukahlukene ngoba ahlanganisa izici zezinye izinsimbi futhi angasetshenziswa ukukala amapharamitha ahlukahlukene. Ama-multimeter akala i-voltage ngendlela efanayo nabahloli be-voltage, futhi awusizo kakhulu uma udinga ukwenza ezinye izivivinyo zikagesi. |
