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Collaborateurs: Ear Falls Public Library- Année: 1930
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- Ear Falls Generating Station (August 1930)
View of the switching structure of the Ear Falls Generating Station, August 1930. View of the switching structure of the Ear Falls Generating Station, August 1930.Ear Falls Public Library - Rheostat
Line to water rheostat F. P. I. November 2, 1930. A rheostat is a continously variable resistor used to regulate the current. Line to water rheostat F. P. I. November 2, 1930. A rheostat is a continously variable resistor used to regulate the current.Ear Falls Public Library - Ear Falls Generating Station (July 1930)
Photo showing the size of the generator used in the production of hydroelectric power at the Ear Falls Generating Station, July 1930. Photo showing the size of the generator used in the production of hydroelectric power at the Ear Falls Generating Station, July 1930.Ear Falls Public Library
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