Esivivinyweni sokuvimbela ukufakwa kwemishini kagesi, ukukalwa ngezikhathi ezithile kwamapharamitha kawoyela wokuvikela impahla kagesi kuyadingeka.Isilinganiso sokulahlekelwa kwe-dielectric kanye ne-resistivity kawoyela we-insulating kungenye yezinto ezibaluleke kakhulu.Sekuyisikhathi eside iningi lazo lilinganiswa ngendlela yebhuloho, okunzima ukuyisebenzisa, futhi ukunemba kokulinganisa kuthintwa yizici eziningi, okuholela kumaphutha amakhulu okulinganisa..
