Industrial Electronic Engineering

a-c component amperes amplidyne anode anode current applications approximately armature assumed atom calculated capacitor cathode cell circuit of Fig coil conduction conductor considered constant current flows cylinder d-c motor d-c voltage determined differential equation diode discharge electric electromotive force electron volts electrons emission equal firing angle flux frequency full-wave gas tube glow grid voltage half cycle heat ignitor ignitron increase inductance input ionization lumen magnetomotive force maximum metal meter negative ohms operation output voltage peak phasor phototube plate voltage plot potential radiation ratio reactance relay resistance load resistor result ripple factor secondary selenium semiconductor servomechanism shown in Fig sinusoidal solution steady-state error supply voltage surface temperature thermionic emission thyratron tion torque transfer function transformer transient triode tube current tube drop vacuum vacuum tube velocity volt-ampere volt-ampere characteristic volts wave form wavelength weld x-ray zero