High-frequency border: The frequency above which a capacitor acts as an ac short. Also, the frequency where the reactance is one-tenth of the total series resistance. 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 PostHeat Sink Next PostHolding Current