The thermionic vacuum tube and its applications (1920)
Van der Bijl, Hendrik Johannes, 1887- · New York McGraw-Hill Book, Co · leaf 166
Fig. 65 … 120 160 Anode Voli-a Fig. 6G. at Y. The characteristics of such a valve are shown in Fig. 66.Suppose, now, that the speed of the generator is so low that the 144 THERMIONIC VACUUM TUBE current flowing through the filament of the valve is 1.2 amperes.With this filament current the thermionic current…
Telegraph, Wireless
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