Menene aikin PCB mai rufi?

Kwamitin kewaye na PCB a cikin kowane nau’in kayan lantarki da kayan aiki ana iya ganin su ko’ina, amincin allon kewaye muhimmin garanti ne don tabbatar da aikin al’ada na ayyuka daban -daban, amma a cikin allon allon da yawa sau da yawa muna ganin babban yanki mai yawa na murfin tagulla, da’irar ƙira. jirgi tare da babban yanki na murfin jan karfe.
Gabaɗaya akwai manyan manyan tagulla iri biyu, iri ɗaya shine don watsawar zafi, saboda karuwar ƙarfin wutar lantarki yana da girma sosai, don haka ban da ƙara abubuwan da ake buƙata na sanyaya, kamar murƙushe zafi, fan mai sanyaya, da sauransu, amma ga wasu allon da’irar amma waɗannan ba su isa ba, idan kawai tasirin ɓarkewar zafi, a lokaci guda a ƙaruwa na yanki na murfin jan ƙarfe don taimakawa ƙara murfin walda, Kuma ƙara tin don haɓaka ɓarkewar zafi.
Ya cancanci a lura cewa saboda babban jan ƙarfe da aka lulluɓe da shi a cikin zafin zafi na dogon lokaci ko PCB, PCB tare da ƙaramin ƙamshin murfin jan ƙarfe, sannu a hankali ya taru a cikin gas ɗin da ke tserewa ba zai iya fita ba, saboda zafin zafi yana haifar da raguwar sanyi. , na iya yin allurar jan ƙarfe kuma ya faɗi sabon abu, don haka idan yanki na jan ƙarfe yana da girma sosai don la’akari ko akwai irin wannan matsalar, Musamman lokacin da zafin jiki ya yi yawa, ana iya taga ko tsara shi azaman hanyar sadarwa.

Wani kuma shine don haɓaka da’irar hana rikice-rikice, saboda babban jan ƙarfe na iya rage ƙarancin ƙasa, yana iya rage siginar kariya ta katsalandan, musamman ga wasu PCB mai sauri, ban da madaidaicin layin ƙasa har zuwa yiwu, allon kewaye da abubuwan da ake buƙata ya kamata a kafa, wato “ƙasa”, ta yadda za mu iya rage raɗaɗin ɓarna na ɓarna, a lokaci guda, Babban filin ƙasa na iya rage yadda yakamata. Alal misali, ga wasu da’irar guntu mai taɓawa, layin ƙasa yana shimfiɗa a kusa da kowane maɓalli, wanda ke rage ikon hana tsangwama