Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 225
- 206 THE ELECTRIC LIGHT. tinually batliing tlie induction bars with air. The efficiency ofthis arrangement is proved by the fact that streams of percep-tibly warm air are, when the apparatus is in action, continuallyissuing from the two ends of I lie hollow cylindrical space within,which the… … Fig. 111. connected by heavy copper conductors, with the large copperbars extending along the sides of the room. The bars of likename from the opposite sides of the room are connectedat the front of the building, where the entire current from allthe machines is entered in two large horizontal…
Electrical engineering
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