1. Zaɓi mai girgiza mai dacewa: Idan ƙarfin wutar lantarki mai aiki na injin da ake gwadawa shine 380V, to za mu iya zaɓar mai girgiza mai ƙarfin 500V.
2. Girgiza agogon a hankali, yi gwajin da'ira ta gajeren zango, yi amfani da alkalami biyu na gwaji a takaice, sannan ka girgiza manunin hannun kusa da 0 yana da kyau.
3. Raba alkalan gwaji guda biyu, girgiza maƙallin, kuma maƙallin yana kusa da rashin iyaka.
4. Lokacin aunawa, ya fi kyau a cire ɓangaren haɗin injin mai matakai uku, harsashin ya yi ƙasa, sannan a haɗa ƙarshen madaukai uku, U, V, W daga hagu zuwa dama.
5. Mataki na farko: auna juriyar rufi tsakanin ƙarshen fitarwa mai matakai uku da kuma murfin, E ya shafi akwatin motar, L ya shafi tashoshin U, V, da W guda uku bi da bi, girgiza maƙallin da sauri (juyawa 120 a minti ɗaya), kuma jira alamar ta daidaita a lokacin da babu iyaka Rufin yana da kyau idan yana kusa.
6. Mataki na 2: A auna rufin da ke tsakanin U, V, da W guda uku da suka shafi juna. A auna rufin sau ɗaya a cikin biyu. Idan saitin bayanai guda uku duk ba su da iyaka, rufin yana da kyau.
7. Haka kuma ana iya auna shi ba tare da cire guntun haɗin ba. Wannan shine bambanci tsakanin wayoyi na tauraro da delta. A cikin tsarin taurari, ana iya auna juriya tsakanin maki uku U, V, W da wurin tsaka-tsaki. Rukunin uku na ƙimar juriya suna kama da juna. Ana auna maki uku masu kyau, U, V, W a cikin nau'i biyu, kuma ƙimar juriya iri ɗaya ce. Ya fi daidai a auna ƙimar juriya da multimeter, kuma a auna juriya ga ƙasa a lokaci guda.
Lokacin Saƙo: Nuwamba-09-2022