Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 1404
nserted in or cut out of the circuit. Thissystem is also called the constant current system. The samecurrent passes through all of the lamps, and the differentlamps are also independent of each other. Current Distribution 1369 At the present time the series system is used mostly foroperating high…
