WBUT Question Paper 2012 of DESIGN AND STRUCTURE OF FABRICS-I (CS/B.Tech(TT-Old))/SEM-4/TT-406/2012) Navin ShawMon, 28/07/2014 - 4:44pm CS/B.Tech(TT-Old))/SEM-4/TT-406/2012. WBUT question paper 2012 for FABRIC FORMATION-I of sem- 4. This is according to the NEW syllabus of WBUT. This question is for B.Tech. 2nd year students. WBUT question 2012.