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Labaran Masana'antu

Bambanci tsakanin MCB, RCCB, da RCBO

McB (babban aikin yanki): Babban aikin yana aiki da kariya na gajere, aiki kamar '' haɓakawa Fuse "don da'awar na gida ba tare da damuwa ba ga baƙin ciki.

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Ka'idar aiki da Relamy Raray da Tsammani

Relaysare mai mahimmanci memba na dangin Relay iyalin dangi, ana amfani da shi akai-akai a samarwa da riƙe mahimmancin mahimmanci.

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Menene aikin ƙarfin ƙarfin lantarki yana amfani da shi?

A cikin yanayi inda wutar lantarki ba koyaushe take aiki ba, mai tsara ƙarfin lantarki yana da matukar muhimmanci wasa mai mahimmanci. Ainihin, na'urar sarrafa iko sarrafa kansa ne, tare da aikin zuciyarsa shine don saka idanu kan canje-canje a cikin abin da Inputage a cikin ainihin lokacin. Ko shig......

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Menene daidai abin da aka yiwa rauni na ƙasa ya tashi kuma me yasa kuke buƙatar ɗaya?

A matsayin ƙwararru tare da shekaru 20 na gogewa a cikin masana'antar lantarki, Na ga yadda ake kare lafiyar aminci kamar saitun gari da kuma kasuwanci saiti. Ko kai mai kula da kayan aiki ne, ko maigidan, fahimtar madafar aikin da ƙayyadaddun waɗannan na'urori na iya hana haɗari na wutar lantarki k......

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Me yasa aka mai da Rarayawar Str2-D13 don ingantaccen motar motsa jiki?

Lokacin da na fara koya game da kariyar motsa jiki, na fahimci cewa ƙaramin na'ura na iya yin babban bambanci a cikin aminci da inganci. Rikodin Hely-d13 yana daya daga cikin waɗancan na'urorin. Kayyan da ke da daidai da Wenzhoou Sattoo lantarki lantarki co. A tsawon lokaci, na zo don ba fa'idodin f......

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Me yasa ake yiwa reshen da'ira sosai?

Wani mai fita mai da'ira shine na'urar lantarki wanda ke yanke daga wutar lantarki yayin da na yanzu ya wuce haɗarin aminci, don guje wa haɗarin aminci, don guje wa haɗarin aminci, don guje wa haɗarin aminci, don guje wa haɗarin aminci, don lalata haɗarin karewa ko haɗarin wuta. Ana amfani dashi don......

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