Sink: If you visualize water disappearing down a kitchen sink, you will have the general idea of what engineers or technicians mean when they talk about a current sink. It is the point that allows current to flow into ground or out of ground. 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 PostSilicon Unilateral Switch (SUS) Next PostSlew Rate