[N172071] Technical Note, October 1880

Item

Abstract

central station investment cost estimates compared with gas. Central station capital expense estimates. (fr 825 notes present dynamos cost $350, good for 70 lamps). 826 central station labor estimates; operating expenses. Fr 837 figures if co capitalized at twice cost of plant, reeipts will pay divident of 30%. Fr 832 begins estimates "under worst conditions." Fr 853 begins figures related to potential deman for electric power based on survey results. Fr 857 return to lighting comparisons with gas. Calcs related to dimensions of copper conductors. Fr 863 lamp factory electric supply line and wiring.

Date

1880-10-00

Decade

1880-1889

Identifier

N172071

Folder Set

N172

Title

[N172071] Technical Note, October 1880

Microfilm ID

39:817

Publisher

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

Timestamp

October 1, 1880