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 346
h of thesecondary coils a and b, Fig. 243, must generate 120 volts,and have 120 turns of wire; and the secondary coil c, Fig. 243,must generate V3/2 times 240 volts or 208 volts and have 208 THE SIMPLE THEORY OF THE TRANSFORMER. 337 turns of wire. The coils a and b constitute one continuouswinding… … supply main Fig. 243b. supply main connected to the points i, 2, and 3. This diagram is more easilyunderstood than Fig. 243<rz because the positions of the varioustransformer coils in the diagram suggest the phase relations.The connections of the secondary coils in the Scott…
Dynamos · Electric motors
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