Johann Sahulka, Date of Birth, Place of Birth, Date of Death

Johann Sahulka

Austrian scientist

Date of Birth: 25-Feb-1857

Place of Birth: Deutsch-Wagram, Lower Austria, Austria

Date of Death: 08-Oct-1927

Profession: engineer, university teacher

Nationality: Austria

Zodiac Sign: Pisces

Johann Sahulka (born 25 February 1857, Deutsch-Wagram - 8 October 1927, Vienna) was an Austrian scientist and professor of electrical engineering at Vienna University of Technology.
He discovered that mercury arcs act as a rectifier.