Volume 03, Issue 06 (June 2014)Retracted – 18-04-2022 Scalable Digital CMOS Comparator Using a Parallel Prefix Tree with zero detector DOI : 10.17577/IJERTV3IS061275 Closed Loop Control of Three-Phase Induction Motor using Xilinx Study of Mechanical Behaviour of Polymer/Glass Fibre Reinforced Polymer Matrix Composites