Extra exam question E7H04

WhyA Colpitts oscillator supplies its positive feedback through a capacitive divider. A Colpitts oscillator supplies its positive feedback through a capacitive divider, two capacitors in series across the tank circuit, with the feedback signal tapped from their junction, answer C. A tapped coil describes a Hartley oscillator's feedback method instead, link coupling and neutralizing capacitors serve other purposes in different circuit contexts.