Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hanyar wucewa: dumama shigarwa yana ba da damar dumama maƙasudin abu mai amfani don aikace-aikace gami da ƙawata farfajiyar, narkewa, brazing da soldering da dumama don dacewa. Iron da kayan haɗin sa suna amsawa mafi kyau ga dumama shigarwa, saboda yanayin ƙarfe na ƙarfe. Eddy currents, duk da haka, ana iya samar da su a cikin kowane mai gudanarwa, kuma hysteresis na magnetic na iya faruwa a cikin kowane kayan maganadisu. An yi amfani da dumamawar shigarwa don dumama masu gudanar da ruwa (kamar ƙarfe mai narkewa) da kuma masu gudanar da iskar gas (kamar plasma na gas - duba Fasahar Plasma ta Induction). Ana amfani da dumama shigarwa sau da yawa don dumama matatun graphite (wanda ya ƙunshi wasu kayan) kuma ana amfani dashi sosai a masana'antar semiconductor don dumama silicon da sauran semiconductors. Ana amfani da yawan amfani (50/60 Hz) dumama shigarwa don aikace-aikacen masana'antu da yawa masu ƙarancin farashi saboda ba a buƙatar inverters.  Tambaya: Waɗanne amfani ne za a iya amfani da dumamawar motsa jiki?
surface hardening, narkewa, brazing da kuma soldering da kuma dumama zuwa dace