Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 211
mp shown in diagram (I^g. 217), Upi_____Z^. J ^/ two carbon rods, fitted through twoY. holes in a marble block, A. To start ^ * with, the carbons B C were pointed and projected slightly through the block, andon being connected to a dynamo of 50 to 60 volts, the arc wasstarted by a pencil of carbon… … Jablockoff Lamp
Electrical engineering · Electric power
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
