Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 259
fover the other pin which had been previously placed in the positionindicated. When hooked over this pin the coupling of the cars iscomplete. There are numerous slight modifications of the couplerdescribed but these show the essential features. Rheostats. The starting resistance is provided by… … ^m^^
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
