Isahani yo gukurura ibyuma ikoreshwa cyane cyane mukubaka imirongo yububasha kugirango ifashe guhuza insulator yisumbuye cyangwa umugozi wintangarugero kumurongo wa pole yambukiranya pole. Mukubaka imirongo yububasha, isahani yo gukurura nibyaruboneko yingenzi. IJAMBO RY'INGENZI RYAYO ...
Isahani yo gukurura ibyuma ikoreshwa cyane cyane mukubaka imirongo yububasha kugirango ifashe guhuza insulator yisumbuye cyangwa umugozi wintangarugero kumurongo wa pole yambukiranya pole.
Mukubaka imirongo yububasha, isahani yo gukurura nibyaruboneko yingenzi. Imikorere nyamukuru ni uguhuza umugozi winkumi cyangwa umugozi wingengoma kuri pole umunara wambukiranya. Ubu buryo bwo guhuza burashobora kwemeza umutekano n'umutekano byumugozi winkumi mugihe cyo kwanduza amashanyarazi, kandi binafasha kunoza kwizerwa no kuramba byumurongo wamashanyarazi.