PSE (AC) 2024
Polymer Science and Engineering exam (WPE 101) from the 2024 Level-1 Term-II finals, two full papers, BUTEX affiliated colleges. Questions cover polymerization techniques, tacticity, molecular weight averages, glass transition, and the fringe micelle structure.
PSE (AC) 2023
Two Polymer Science and Engineering papers (WPE 101) from BUTEX affiliated colleges' 2023 Level-1 Term-I finals. Questions cover step polymerization, free radical mechanisms, degradation types, molecular weight averages with PDI numericals, and Teflon crystallinity.
PSE (AC) 2022
Polymer Science & Engineering exam (WPE 101), two complete sets, from BUTEX affiliated colleges' 2022 Level-1 Term-I finals. Covers polymer classifications with PVC and PMMA structures, cationic polymerization, polycondensation types, and the fringed micelle model.
PSE (AC) 2021
Polymer Science and Engineering paper (WPE 101) from BUTEX affiliated colleges' 2021 Level-1 Term-I finals. Questions address natural versus synthetic polymer structures, Ziegler-Natta catalysis, copolymer classification, number average molecular weight derivations, and polymerization techniques.
PSE (T&N) 2020
Affiliated colleges' Level-1 Term-I 2020 final from Bangladesh University of Textiles covering Polymer Science and Engineering (WPE 101), with questions on polymerization mechanisms, molecular weight, glass transition temperature, and polymer degradation.
PSE (AC) 2020
Polymer Science & Engineering exam (WPE 101/WPE 141) from BUTEX affiliated colleges' 2020 Level-1 Term-I finals. Includes thermoplastic behaviour, DSC and DTA analysis, molecular weight control in condensation, free radical vinyl polymerization, and Tg-Tm relations.
PSE (AC) 2019
Polymer Science & Engineering question paper (WPE 101) from BUTEX affiliated colleges' 2019 Level-1 Term-I finals. Covers conformation versus configuration, infrared spectroscopy principles, end-to-end distance derivation, LDPE-HDPE comparison, and GPC techniques.
PSE (AC) 2018
Polymer Science and Engineering exam (WPE 101) from the 2018 Level-1 Term-I finals, BUTEX affiliated colleges. Questions include end group and inhibitor definitions, number average molecular weight proofs, cationic mechanisms, DP-reaction extent relations, and biopolymers.
PSE (AC) 2017
Polymer Science & Engineering paper (WPE 101) from BUTEX affiliated colleges' 2017 Level-1 Term-I finals. Covers polymer classification by monomer, living and dead polymers, average molecular weight equations, coordination polymerization, photodegradation, and Tg-Tm graphical relations.