International Library of Technology · Scranton, International Textbook Co. · leaf 210
reduced until the three mentionedabove probably include over 95 per cent,of all the bases in use in America. Thechances are that in a few years the Edisonbase will have replaced the others, because,FlG- 9- taking everything into consideration, it is the best base of the three. Even plants that are… … § 16 ELECTRIC LIGHTING. 13 MEASUREMENTS AND LAMP CALCULATIONS. LIGHT MEASUREMENTS. 18. Incandescent lamps are usually spoken of as givinga certain number of candlepower. For example, a lamp isspoken of as giving 16 candlepower when it produces anintensity of illumination equal to that produced by…
Electrical engineering
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.], 1902, leaf 210](https://img.insideoutlibrary.com/img/1024/ia-electricengineer03inte-210-123.webp)
