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1917 Hawkins Electrical Guide - Titlepage
 

 

 

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Summary

Paraphrased article description:

Elementary six wire, three phase alternator

Public Domain source:

  • Hawkins Electrical Guide, Volume 4
  • Chapter 46: Alternating Currents
  • Page 1026, Figure 1260
  • Copyright 1917 by Theo. Audel & Co.
  • Printed in the United States

For a list of all these illustrations used in Wikipedia please see the article Hawkins Electrical Guide.

Scanned by Dale Mahalko, Gilman, WI, USA

DMahalko 18:48, 3 February 2008 (UTC)

Licensing

Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1923. See this page for further explanation.
United States
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Licensing:
Public Domain

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