International Library of Technology · Scranton, International Textbook Co. · leaf 127
es field to regulate the effect of the series coilshas already been mentioned, and railway generators areusually provided with such shunts. This shunt is generallymade of German-silver ribbon. German silver is usedbecause not only is its resistance high, but this resistanceremains comparatively… … Fig. 16. terminals on the ends. The shunt should always receive itsfinal adjustment after the dynamo is heated. A dynamoadjusted for a certain amount of compounding while it iscold will fall short of this amount after it is hot. This isdue to two main causes. In the first place, the shunt…
Electrical engineering
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