Smart coolant pump: A coolant pump which is controlled directly by the engine management system so that precise engine temperatures can be maintained by varying the rate of coolant flow as per requirements. 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 PostSludge Next PostSolid state ignition