The first <a href="https://en.wikipedia.org/wiki/Electric_generator" id="mwkg" rel="mw:WikiLink" title="Electric generator">electric generator</a> at <a href="https://en.wikipedia.org/wiki/Hoover_Dam" id="mwkw" rel="mw:WikiLink" title="Hoover Dam">Hoover Dam</a> goes into full operation.