The Faculty of Engineering conducts research that has relevance to Advances in Technology. For example, some research is related to three-phase induction motors which are known to be the working horse of industry owing to their reliability and ability to self-start. This research work proposes a motor-current-signature- analysis method for the detection and classification of rotor faults in three-phase induction motors. Early detection and classification of faults reduces downtime of machines and the cost of maintenance.