Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 291
extent the objection just men-tioned. In this figure i and 2 are, as before, two subscribers stationsconnected by metallic-circuit lines, with the central office at C.The transmitter and receiver at each station are connected in seriesin the line circuit. The battery, B, however, is connected… … 3 FIG. 230.—STONE COMMON BATTERY ARRANGEMENT. positive pole of the battery, B, flows through the impedance coil, /,to the point, o, where it divides, a part passing through the receiverand transmitter of each of the subscribers stations. The two partsof the current, after flowing back to the…
Telephone
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