Basic Electricity for Communications: A Textbook for Workers in Communications and Industrial ElectronicsBatcheller Collection. |
Contents
SOME FUNDAMENTALS | 1 |
OHMS LAW | 9 |
ELECTRICAL POWER AND ENERGY | 52 |
Copyright | |
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Common terms and phrases
alternating current alternating voltage ammeter amperes amplifier amplitude ance antenna armature average battery C₁ capacitive reactance cathode cell centimeter charge circuit of Fig circular mils coil Compute condenser conductor connected current flows curve cycles decibels dielectric direct current E₁ electric current electromotive force electrons energy equal equation equivalent Example filament flux density force frequency galvanometer grid voltage heat I₁ impedance inch induced emf inductive reactance input instantaneous value insulation internal resistance iron load loop magnetic circuit magnetic field magnetic flux maximum value measured milliamperes mils modulation motor mutual conductance negative Ohm's Law ohms ohms resistance oscillator output parallel combination permeability phase plate current plate voltage pole positive pressure Prob R₁ R₂ radio radio-frequency ratio rectifier reluctance resistor series circuit shown in Fig shunt signal Solution temperature Thévenin's Theorem transformer transmitted triode tube turns vector diagram voltage gain voltmeter volts watts wave zero