Military engineering
Yablochkov graduated in 1866 as a military engineer from Nikolayev Engineering Institute, now Military engineering-technical university (Russian ), and in 1869 from Technical Galvanic School in Saint Petersburg. After serving in the army, Yablochkov settled in Moscow in 1873, where he was appointed Head of Telegraph Office at the Moscow-Kursk railroad. He opened up a workshop for his experiments in electrical engineering, which laid down the foundations for his future inventions in the field of electric lighting, electric machines, galvanic cells and accumulators.