Phase Shift: The difference in phase angle between phasor voltages at points A and B. For an oscillator, the phase shift around the amplifier and feedback loop at the resonant frequency must equal 360°, equivalent to 0°, for the oscillator to work. Related posts: Personnel Management Operative Functions Administrative Role of PM Competency HR Management Role Change Personnel Policies Personnel Procedures Appealed Policies Implied Policies Specific Policies Personnel records Research Pure research Personnel research Attitude or Opinion Survey Turnover Secondary research Applied research Personnel audit Read more articles Previous PostPhase-locked Loop Next PostPhase Splitter