International Library of Technology · Scranton, International Textbook Co. · leaf 264
Fig. 40. … Fig. 41. operation of the Westinghouse device will be understoodby referring to Fig. 41. L, L, L represent a series of ELECTRIC LIGHTING. 67 ten lOOvolt lamps connected across the 1,000-volt mains M.Across the terminals of each lamp a coil c, wound on alaminated iron core d, is connected so that…
Electrical engineering
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