References 1.PN NADIRA BT JOHARI HALIM SHAH ACADEMIC ADVISOR ELECTRICAL ENGINEERING DEPARTMENT , CENTRE OF DIPLOMA STUDIES UNIVERSITI TUN HUSSEIN ONN MALAYSIA Tel:019-7438031 2.PN NABIAH BT ZINAL SENIOR LECTURER, ELECTRICAL ENGINEERING DEPARTMENT, CENTER OF DIPLOMA STUDIES, UNIVERSITI TUN HUSSEIN ONN MALAYSIA Tel:06-9742006@013-7343427
