AChida cholumikizira chopangidwa ndi mbale chomwe chimalumikiza zingwe zingapo za insulator kapena assemblesa chiwerengero cha anatsindika nthambi mu lonse.
Mbali yakumanja yopachika mbale ndi cholumikizira chamtundu wa mbale chomwe chimalumikizidwa pogwiritsa ntchito mabawuti
Chidutswa cholumikizira chopangidwa ndi soketi ya kapu ndi mbale yopachikika yapawiri kapena imodzi
cholumikizira chooneka ngati mbale chomwe chingathesinthani kutalika kwa kulumikizana
Kuphatikizika komwe kumathandizira ndodo yamphezi pamtengo m'malo mwa mtanda