<prompt> Qedela umusho olandelayo: Ngo-1881 e-  <response>: I-International Exhibition of Electricity amakhandlela aseYablochkov ayebhekwa njengenye yezinto ezikhangayo eziyinhloko. Ngalesosikhathi izindleko zawo kwakulinganiselwa ukuthi zehle zisuka kumasenti angu-66 ngamaFrench francs ngo-1877 zafinyelela kumasenti angu-10 kuphela, okwenza kube lula kakhulu futhi ngokuphathelene namalambu egesi. Okubi kakhulu kwakuwukuthi amakhandlela ayedinga umshini omkhulu onamandla ukuze akhanyiswe. 