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Lesson No Page No 1 Basic Electricity Color Code
Circuits and Symbols
33 other sections not shown
alternating amperes amplifier applied voltage battery capacitive reactance capacitor capacity cathode cell charge color code component conductor connected in series constant control grid curve DC voltage decrease diagram dielectric direction electrical circuit electrolytic electromotive force electron flow elements emitter energy equal filament filter flux formula frequency full-wave grid signal grid voltage half-wave heater increase inductive reactance input insulated iron core lines of force load magnetic field measure meter mica milliamperes moving coil Multiplier negative Ohm's Law ohmmeter ohms operation oscillator parallel plate circuit plate voltage polarity poles positive potential power supply primary radio References Lesson Content relay resistance resistor resonant circuit RETMA screen grid secondary shown in Figure soldering iron Summary Questions suppressor grid switch temperature terminals Tolerance transformer tuning unit vacuum tube voltage applied voltage divider voltage drop voltage rating voltmeter volts Watt watt hours winding wire zero