Dynamos and motors; a text book for colleges and technical schools (1911)
Franklin, William S. (William Suddards), 1863-1930, Esty, William, 1868-1928 · New York The Macmillan company · leaf 433
s at the station, which is generallygreater than the voltage between the mains at a distant receivingstation. It is frequently desirable to control the voltage betweena pair of feeders at a generating station so as to maintain a con-stant voltage at a distant receiving station which is suppliedwith… … Fig. 317. A voltmeter so arranged is called a compensated voltmeter. Theessential features of the compensated voltmeter for alternating-current service are as follows : The voltmeter V is connected tothe mains through a potential transformer PT, and in series withan adjustable resistance r and an…
Dynamos · Electric motors
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