Dynamic electricity :
its modern use and measurement, chiefly in its application to electric lighting and telegraphy; including, I. Some points in electric lighting /
by Dr. John Hopkinson, F.R.S. II. On the measurement of electricity for commercial purposes, by James N. Shoolbred ... III. Electric light arithmetic, by R. e. Day, M.E.
Description
- Language(s)
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English
- Published
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New York : D. Van Nostrand company, 1896.
- Note
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"Dr. Hopkinson's lecture before the Institution of civil engineers presents the subject of electric lighting in the aspect of an engineering problem ... Mr. Shoolbred's paper, prepared for the Society of telegraph engineers, is an extension of the subject in the same direction ... The problems are selected from R. E. Day's ... Electtric light arithmetic."--Pref.
- Physical Description
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167 p. :
illus., daigrs. ;
15 cm.
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Pennsylvania State University
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