A Comparative Study of Plain and Frosted Lamps (Classic Reprint) - Softcover

Hyde, Edward P.

Softcover

ISBN 10: 133374661X ISBN 13: 9781333746612

Publisher: Forgotten Books, 2018

Synopsis

Excerpt from A Comparative Study of Plain and Frosted Lamps

These results of frosting may be classified under three general heads: (1) Change in Absorption; (2) Change in Distribution; (3) Change in Life.

In conjunction with the study of the change in distribution many observations were made on the mean spherical reduction factors of a number of types of filaments. In fact, owing to the importance of this question in its bearing on the commercial rating of incandescent lamps on a basis of mean spherical candlepower, much attention was given to this part of the investigation. The results will, therefore, be discussed in a separate section of the paper.

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Edition details

• Publisher: Forgotten Books
• Publication date: 2018
• Language: English
• ISBN 10: 133374661X
• ISBN 13: 9781333746612
• Binding: Paperback
• Number of pages: 42