Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 276
cilla-tion transformer.- The functioning ofthis apparatus is asfollows : When theelectrodes of the arc A, B, are first placed in contact and then given the correct separation,considerable difference of potential exists across the terminals as can be shown by a volt-meter. Accordingly a certain… … Fig. 279—Complete Circuits of a Modern Arc Transmitter. further increases the potential across the arc and places a still greater charge on the con-denser. When fully charged, the condenser discharges across the arc gap and lowers thearc voltage. This decrease of arc voltage also assists, the…
Telegraph, Wireless
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