Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 12 (1904) > Annual Issue
Document Type
Research
Abstract
As it has not been possible for us to have the street current in the daytime, nor up to the present to have our own lighting plant, it has been our custom for several years to charge storage cells in the evening by means of a 110- volt street current passed through a water rheostat. This method of reducing the current was so unsatisfactory that we purchased a rotary transformer, one end of which is a motor, run by the 110-volt current, the other a 15-volt dynamo, and installed a suitable storage battery. The plan of the arrangement of battery and switchboard, which has proved very satisfactory, may be of value to others.
Publication Date
1904
Journal Title
Proceedings of the Iowa Academy of Science
Volume
12
Issue
1
First Page
139
Last Page
141
Copyright
©1904 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Tilton, John L.
(1904)
"The Switchboard and Arrangement of Storage Battery at Simpson College,"
Proceedings of the Iowa Academy of Science, 12(1), 139-141.
Available at:
https://scholarworks.uni.edu/pias/vol12/iss1/23