Koporo e na le conductivity e ntle ea motlakase le ea mocheso, polasetiki e ntle haholo, ho hatella habonolo le ho sebetsa ha khatello e batang, palo e kholo ea tse sebelisoang ho etsa terata, thapo, borashe, spark corrosion ea koporo le litlhoko tse ling tse ikhethang tsa lihlahisoa tse ntle tsa motlakase oa motlakase.