Licht-im-Terrarium: Literaturdatenbank

WIKINDX Resources

Anderson, E. A., & Ketch, J. M. (1924). Depreciation of lighting equipment due to dust and dirt. Transactions of Illuminatin Engineering Society, 55–65. 
Added by: Sarina (2008-12-22 10:13:16)   
Resource type: Journal Article
BibTeX citation key: Anderson1924
View all bibliographic details
 Categories: Englisch = English
Keywords: Lampen = Lamps
Creators: Anderson, Ketch
Collection: Transactions of Illuminatin Engineering Society		 Views: 1/1083
Views index: %
Popularity index: 1%
Abstract
A report of tests under service conditions to determine the relative depreciation or loss in efficiency of lighting equipments due to the accumulation of dust and dirt. Comparison tests were made under forced rates of dirt accumulation in an effort to determine the feasibility of obtaining quick comparisons between the depreciation rates of different equipments. Consideration of the possibilities of a simple comparison standard for predicting depreciation rates in a particular installation is included.
Added by: Sarina  Last edited by: Sarina
wikindx 6.1.0 ©2003-2020 | Total resources: 1394 | Username: -- | Bibliography: WIKINDX Master Bibliography | Style: American Psychological Association (APA) | Database queries: 46 | DB execution: 0.03555 secs | Script execution: 0.08836 secs