Kufotokozera Kwachidule:

Mfundo yaikulu

Zno lighting aresteris mtundu umodzi wotsogola kwambiri pachitetezo cha vllage atpresont.duo kuzigawo zake zazikulu za kukana kugwiritsa ntchito Zno ndi chitsulo okusayidi kuti apange ot.
Pansi pa ntchito yachizolowezi vllag.the crrentpassing arester onlyuAcasstneheberngooroat.hesellentnon-linearV-Zinthu za arester zingapangitse kuti ffecl yomwe ikudutsa mu erester ichuluke mpaka masauzande a Ampere instanthe resterls pansi podutsa state.kutulutsa mphamvu yochulukirapo.