File:Journal of electricity, power, and gas (1910) (14583861299).jpg

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Identifier: journalofele241251910paci (find matches)
Title: Journal of electricity, power, and gas
Year: 1899 (1890s)
Authors: Pacific Coast Electric Transmission Association
Subjects: Electrical engineering Electricity Gas manufacture and works
Publisher: San Francisco : Technical Pub. Co.
Contributing Library: San Francisco Public Library
Digitizing Sponsor: California State Library Califa/LSTA Grant

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Arc Lamp and Double Truck Light Controliei. mainmast; they are so arranged that it is possible tocover any portion of the surface of the water with abeam of light. The searchlight currents are regulatedby means of rheostats located at the searchlightswitchboard, and the best results are obtained with acurrent of from 75 to 85 amperes at 48 to 55 voltspressure. January I, 1910) JOURNAL OF ELECTRICITY, POWER AND GAS
Text Appearing After Image:
Ceiling Fixture No. 1. Ceiling Fixture No. 3. Lighting System. The Hg-hting system is arranged upon two circuitscalled the lighting and battle circuits. There are about20 battle feeders feeding about 64 battle mains and 8lighting feeders feeding about 18 lighting mains; mak-ing a total of 28 feeders and 82 battle and lightingmains throughout the ship. The lighting circuits are for g^eneral illuminationof the decks, passages and officers and crews quartei^sabove the protective deck (a heavy steel turtle-back-shaped deck covering the most vital parts of the ship;the dynamo rooms, fire and engine rooms, steering gearand magazines). The battle circuits take in all decksabove and below the protective deck and include thesignal circuits. The battle circuits or mains are stag-gered, that is, a battle feeder feeds several mains invarious parts of the ship, so that during action, shouldany feeder fail, no part of the ship will be in totaldarkness. On the battle circuits no fixed lights are ins

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https://www.flickr.com/photos/internetarchivebookimages/14583861299/

Author Internet Archive Book Images
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Volume
InfoField
1910
Flickr tags
InfoField
  • bookid:journalofele241251910paci
  • bookyear:1899
  • bookdecade:1890
  • bookcentury:1800
  • bookauthor:Pacific_Coast_Electric_Transmission_Association
  • booksubject:Electrical_engineering
  • booksubject:Electricity
  • booksubject:Gas_manufacture_and_works
  • bookpublisher:San_Francisco___Technical_Pub__Co_
  • bookcontributor:San_Francisco_Public_Library
  • booksponsor:California_State_Library_Califa_LSTA_Grant
  • bookleafnumber:20
  • bookcollection:americana
Flickr posted date
InfoField
28 July 2014

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