A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 630
S7&- … Fig. 577>small coil A B. From the middle point, C, of theprimary a wire leads to the other pole of the cell.Auxiliary small coils, E and D, and condensers,H and G, are inserted in the circuits as indicated.Their functions will be explained further below. The vibrator vibrates with a node at…
Electricity · Electrical engineering
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