International Library of Technology · Scranton, International Textbook Co. · leaf 400
T ^^1 It2 Rs Rj Runningnotch Fig. 41. … § 24 ELECTRIC RAILWAYS. 57 to the other type K controllers made by the General ElectricCompany. Its contact fingers and drum contacts are heavierthan the K2 or KIO, because the four motors require a largecurrent. The use of the four motors requires some modifi-cations in the construction of the…
Electrical engineering
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