[N082013], Technical Note, Francis Robbins Upton, April 2nd, 1880

Item

Abstract

Test of Edison and Prony dynamoms. Measurements of boiler pressure, rpm, weight. Conclude weight measure may be wrong. Data in book 41 p. 250. Fr 601 tests continue. Fr 604 resistance of electrometer. 607 "opposed celled;" comparing "standard" with "amalgamated." 609 begins "plan tests" of power needed for dynamo under varying electrical conditions.

Date

1880-04-02

Decade

1880-1889

Identifier

N082013

Folder Set

N082

Title

[N082013], Technical Note, Francis Robbins Upton, April 2nd, 1880

Microfilm ID

35:597

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University