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 133
l is obtained by substituting a voltmeterfor the lamp and arranging the panel supports so that the fieldrheostat can be mounted directly below the panel. An ammetercan also be added to improve the equipment still further. Theequipment can be still further improved by using supports to carrythe…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
