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A treatise on coal mining : prepared for students of the International Correspondence Schools, Scranton, Pa. ...
Content Provider | Internet Archive |
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Author | International Correspondence Schools |
Organization | University of Michigan |
Language | English |
Publisher | Scranton : The Colliery Engineer Co. |
Publisher Date | 1901-01-01 |
Access Restriction | Open |
Subject Keyword | current resistance dynamos armature circuit connected dynamo electromotive force external circuit magnetic field field coils electric hoisting current flowing total resistance internal resistance alternating current sectional area Coal mines and mining |
Content Type | Text |
Resource Type | Book |