Aviation Electrician's Mate's Manual, AE.

adjustment aircraft amount amplifier applied armature Autosyn battery breaker brushes cable called capacitor cathode cause cell charge circuit closed coil common compass complete conductor connected consists correct current flows diagram direction effect electrical electrons energy engine equal equipment field firing follows force frequency grid ground gyro heading heat increase indicator inductance insulation leads light load magnetic magnetic field master means measure metal meter motor move NAVAER negative Note operation output parallel path phase plate plug pole position pressure primary provides reading rectifier regulator relay remove replace resistance resistor result reverse rotation rotor secondary servo short shown in figure side signal spark speed stator supply switch temperature terminal tion transformer trouble tube turn unit usually valve voltage volts winding wire