Yadda ake gwada wutar lantarki ta Oven tubular hita hanya ce mai kyau, kuma amfani da na'urar dumama tanda shima ya fi yawa a cikin kayan aikin da ke buƙatar dumama.Koyaya, lokacin da bututun dumama ya kasa kuma ba a amfani da shi, menene ya kamata mu yi?Yaya za mu yi hukunci ko bututun dumama yana da kyau ko mara kyau?
1, tare da juriya na multimeter za a iya auna juriya, 'yan ohms zuwa da dama na ohms yana da kyau, dubban ohms har ma mafi girma, mara kyau.
2. Dangane da ikon ƙira na ƙarfin lantarki da wutar lantarki ta tanda, ana ƙididdige tsarin juriya na bututun dumama kamar R = (V x V) / P (R yana tsaye don juriya, V yana tsaye don ƙarfin lantarki, P yana tsaye don iko) .Sakamakon yana da kyau idan ya fi 0 kuma ƙasa da 1000.
3, don haka, lokacin aunawa tare da fayil na ohm (× 10Ω) na multimeter, idan karatun ba shi da iyaka ko kusa da rashin iyaka, yana da budewa.Karatu yana nuna al'ada, babu lalacewa.
4. Idan ba a kunna bututun dumama tanda ba, duba ko akwai ramuka na fili, trachoma, fashewa da fashe a saman bututun.Idan babu ramuka a fili, trachoma, fashewa da fashe, yana da kyau gabaɗaya.
Hanyar shari'a: Idan akwai ramuka a fili, trachoma, fashewa da fashewa a saman na'urar dumama Bakin Karfe, yana nuna cewa bututun dumama ya lalace kuma ba za'a iya amfani dashi akai-akai ba.Lokacin da ƙimar juriya da aka auna ta zama sifili, kuma yana nuna cewa ba za a iya amfani da bututun dumama ba;Idan farfajiyar ta kasance cikakke kuma ƙimar juriya tana cikin kewayon al'ada, to ana buƙatar samun wasu dalilai.
Idan kuna sha'awar samfuranmu, zaku iya tuntuɓar mu kai tsaye!
Lambobin sadarwa: Amiee Zhang
Email: info@benoelectric.com
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Lokacin aikawa: Maris-23-2024