File:A textbook on electric lighting and railways. International correspondence schools, Scranton, Pa. v. 1-3, 5 (1901) (14738415656).jpg

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Identifier: textbookonelectr03inte (find matches)
Title: A textbook on electric lighting and railways. International correspondence schools, Scranton, Pa. v. 1-3, 5
Year: 1901 (1900s)
Authors: International Correspondence Schools
Subjects: Electric engineering Electric lighting Electric railroads
Publisher: Scranton, International Textbook co.
Contributing Library: Northeastern University, Snell Library
Digitizing Sponsor: Northeastern University, Snell Library

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About This Book: Catalog Entry
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Text Appearing Before Image:
fhrallel =- Resistance Notches. amm^^^^^^^-^T^ Fig. 41.
Text Appearing After Image:
§24 i-:lectric railways. 57 to the other type K controllers made by the General ElectricCompany. Its contact fins^ers and drum contacts are heavierthan the Kl or Kio, because the four motors require a largecurrent. The use of the f(jur motors requires some modifi-cations in the construction of the reversing switch, butotherwise the controller is very similar to those just con-sidered. (Ji. Fig. 42 is a wiring diagram for a car equipped withfour motors and two K12 controllers. The power drum isvery similar to that of the KIO controller, but a double rowof contact fingers is provided on the reverse switch. Whenthe car runs ahead, the reverse-switch fingers d are in con-tact with plates a and fingers dare in contact with c. Whenthe car runs back, fingers d make contact with c and (/ with r,thus reversing the current in all four armatures. Theleads E^ and £^ from the No. 2 and No. 4 motor fields arepermanently connected to the ground wire. The maintrolley wire connects to the blow-out c

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https://www.flickr.com/photos/internetarchivebookimages/14738415656/

Author International Correspondence Schools
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(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Volume
InfoField
3
Flickr tags
InfoField
  • bookid:textbookonelectr03inte
  • bookyear:1901
  • bookdecade:1900
  • bookcentury:1900
  • bookauthor:International_Correspondence_Schools
  • booksubject:Electric_engineering
  • booksubject:Electric_lighting
  • booksubject:Electric_railroads
  • bookpublisher:Scranton__International_Textbook_co_
  • bookcontributor:Northeastern_University__Snell_Library
  • booksponsor:Northeastern_University__Snell_Library
  • bookleafnumber:322
  • bookcollection:northeastern
  • bookcollection:blc
  • bookcollection:americana
Flickr posted date
InfoField
27 July 2014
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