Ngokuqhelekileyo, ukukhutshwa kwenxalenye kwenzeka kwindawo apho iipropati zezinto ze-dielectric azifani.
I-Gas-insulated metal-enclosed switches (GIS) kunye ne-gas-insulated metal-enclosed transmission lines (GIL) yenye yezona zixhobo ezibalulekileyo kwinkqubo yamandla.Banemisebenzi emibini yolawulo kunye nokukhusela.