Clutch: A mechanism which enables the rotary motion of one shaft to be transmitted, when desired, to a second shaft, the axis of which is coincident with that of the first. 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 PostChassis number Next PostCoach