[N238055], Technical Note, John F Ott, June 27th, 1882
https://edisondigital.rutgers.edu/document/N238055
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [N238055], Technical Note, John F Ott, June 27th, 1882
- Editor's Notes
- "Continuation of Experiment June 19. 1882 with Brass brushes Resistance of leading wires Temp" Dwg shows Wheatstone Bridge with 1/10 ratio on two of the legs. Tests of brushes made from various metals/alloys: tin and copper, yellow brass, zinc, babbit metal, lead, phosphor bronze, steel, copper, tin, cast iron, german silver. All tests use the same Wheatstone bridge configuration with 1/10 ratio in one leg, and unknown quantity "x" in another leg. Also notes: "verry unsteady" or "extremely steady"
- Author
- Ott, John F
- Date
- 1882-06-27
- Type
- Technical Note
- Subject
- Switching and fusing
- Folder ID
- N238-F
- Microfilm ID
- 41:602
- Document ID
- N238055
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 41