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 395
ng devices for the control of thevoltage on the lamps is installed, and in such cases the lamp voltageis, at times, considerably above normal. When operating thegenerator at 73 volts, the voltage at the rear car of a seven-car trainwill be about 66 volts and at times it is desirable to run the… … LHMF REq. ( B/JTTERr^ CHMRGIN(^KECEFTflCLE Fig. 64. Wiring Diagram for Baltimore and Ohio Head-End System systems use some form of controlling device, of which there areseveral available. With these the generators may be operated atthe voltage required by the batteries and the lamps still be…
Electrical engineering
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