Mubisanzwe, gusohora igice bibaho kumwanya aho ibintu bya dielectric bidahuye.
Ibyuma bifata ibyuma bifunga ibyuma bifata ibyuma (GIS) hamwe nimirongo ikwirakwizwa na gaze (GIL) nikimwe mubikoresho byingenzi mumashanyarazi.Bafite imirimo ibiri yo kugenzura no kurinda.