The A B C of vacuum tubes in radio reception; an elementary and practical book on the theory and operation of vacuum tubes as detectors and amplifiers. Explains non-mathematically the fundamental principles upon which all vacuum tube circuits are based. Includes practical circuits and practical questions and answers. It is written especially for the beginner. All electrical and radio terms are fully explained (1922)
Lewis, Elmer Hugh, 1889- · New York, Norman W. Henley Pub. Co. · leaf 105
the case of transformers, the iron core must be verycarefully constructed so that too much loss of energy willnot take place in the core itself. Usually it is difficult toeliminate the core losses to any very great extent when opera-tion is with high frequency currents. The subject of… … + Plate Batteryfor Amplifier Plate Batteryfor Detector w Coupling Grid Transformer. ziZt*
Vacuum-tubes · Radio
Internet Archive · Boston College Libraries · Public Domain Mark 1.0. Free to use for anything.
