[N204056], Technical Note, John F Ott, July 12th, 1882
https://edisondigital.rutgers.edu/document/N204056
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Title
[N204056], Technical Note, John F Ott, July 12th, 1882
Editor's Notes
p. 56: "Continuation of Experiment on page 49. Connected 4 lights in Mult arc it gave lower candle power, but increased in candle power same [r---] as the other.. Also tried pressure Magnet in Mult arc. when pressure became to high it closed points that closed singls point sounder, closing second winding across Mult arc with Main lines. I found that it almost required the same energy to bring the Magnet down as it took to build it up. The two lairs [layers] on each core measured 5.8 ohms, and I found it nessiary to short sirket this to bring the lights to a dull red" Misc calcs and sketches follow.
Author
Date
1882-07-12
Type
Subject
Folder/Volume ID
N204-F
Microfilm ID
40:602
Document ID
N204056
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University