官方藏书 / Science_-_Physics / Home-made Electrical Apparatus

Home-made Electrical Apparatus

Alfred Powell Morgan · Science_-_Physics · 22 章

目录

Transcriber's Note This book was transcribed from scans of the original found at the Internet Archive. The page scans were done by Google. The original book was done as three volumes, but the edition I have transcribed put all three volumes together as a clothbound book. As a result it had three identical prefaces and duplicated ads. I have included one preface, at the beginning, and put the ads at the end of the book. I have rotated a couple of illustrations.PREFACE Experiments with Static Electrical Apparatus.Recharging and Caring for Storage Cells.CHAPTER III. HOW TO REDUCE THE 110 V. D.C. OR A.C. TO A LOWER VOLTAGE FOR EXPERIMENTAL PURPOSES.CHAPTER IV. HOW AN ALTERNATING CURRENT MAY BE CHANGED INTO DIRECT CURRENT BY MEANS OF AN ELECTROLYTIC RECTIFIER.CHAPTER V. HOW TO BUILD A STEP-DOWN TRANSFORMER FOR REDUCING THE 110 VOLT A. C. FOR EXPERIMENTAL PURPOSES.The Construction of Ammeters and Voltmeters.How to Make a Small Battery Rheostat for Regulating the Speed of Small Motors, Etc.CHAPTER VIII. HOW TO MAKE A TELEGRAPH KEY AND SOUNDER AND INSTALL A TELEGRAPH LINE.CHAPTER IX. HOW TO MAKE AND INSTALL A TELEPHONE.CHAPTER X. MEDICAL COILS AND SHOCKING COILS.Experiment 9—How to Make an Electric Spark Photograph Itself.CHAPTER XII. HOW TO MAKE A DYNAMO-MOTOR CHAPTER XIII. AN ELECTRIC BATTERY MOTOR.CHAPTER XIV. HOW TO BUILD AN ELECTRIC ENGINE.CHAPTER XV. MINIATURE BATTERY LIGHTING.CHAPTER XVI. COHERER OUTFITS FOR WIRELESS TELEGRAPHY.CHAPTER XVII. HOW TO BUILD A TESLA HIGH FREQUENCY COIL.CHAPTER XVIII. AN EXPERIMENTAL WIRELESS TELEPHONE.THE FULL PROJECT GUTENBERG™ LICENSE Section 5. General Information About Project Gutenberg™ electronic works.