. 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 . Fig. 13—Various forms of vacuum tubes and sockets. the glass stem. The grid must, in any case, be rigid enoughto withstand considerable jarring. The plate may be of molybdenum, nickle
. 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 . Fig. 13—Various forms of vacuum tubes and sockets. the glass stem. The grid must, in any case, be rigid enoughto withstand considerable jarring. The plate may be of molybdenum, nickle or thin sheet is quite often cylindrical in shape, but may also be flat orshaped like a cylinder flattened out on two sides. The plate VACUUM TUBE AS RECTIFIER AND RELAY 41. ---> urrenf Neg. FilamentTerminal Plate Pos. Potentialon Plate Pos. Battery+ 0 Terminal Fila-ment Rheo- Bat-tery Plate =Battery — » ^oo/y
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Keywords: ., bookcentury1900, bookdecade1920, bookidabcofvacuumt, bookyear1922
