Drive line: The entire system drive shaft including universal joints, slip yokes and flanges between the transmission and axle(s). 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 PostDrive-by-wire Next PostDrive shaft or Propeller shaft