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 81
ure 57shows the assembled windings of a shell-type transformer of theAllis-Chalmers Company, and Fig. 58 shows the coils sur-rounded by the laminations. Figure 59 shows a large shell-type 70 DYNAMOS AND MOTORS. transformer of the Westinghouse Electric Company, without thecontaining case, but… … Fig. 58. accomplished by a large current at low voltage or by a smallcurrent at high voltage. In the first case very large and expen-sive transmission wires must be used or the loss of power in thetransmission line wall be excessive. In the second case compara-tively small and inexpensive…
Dynamos · Electric motors
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