Turbo-charging: A method of increasing engine power and decreasing emissions by rerouting hot exhaust gases through a turbine which drives an air compressor which forces more air into the engine cylinders. 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 PostTune-up Next PostTurbulence