Polymer Technology Polypropylene is preferred to polythene, because the former is Harder Stronger Non-inflammable Both B & C Harder Stronger Non-inflammable Both B & C ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene compared to polythene is All of these Lighter Harder Stronger All of these Lighter Harder Stronger ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rain coats are made of PVC Polyurathane Neoprene SBR PVC Polyurathane Neoprene SBR ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Scouring is a finishing operation during the manufacture of fibre, which aims at __________ of fibres. Detergent solution washing Dyeing/colouring Glycol soaking Improving the stretchability Detergent solution washing Dyeing/colouring Glycol soaking Improving the stretchability ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a natural polymer? Polysaccharides Polyisoprene Polyurethane Nucleic acids e.g. RNA and DNA Polysaccharides Polyisoprene Polyurethane Nucleic acids e.g. RNA and DNA ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bakelite (phenol-formaldehyde) resin can not be used as Electrical insulation Decorative laminates Decorative paint Glass reinforced plastics Electrical insulation Decorative laminates Decorative paint Glass reinforced plastics ANSWER DOWNLOAD EXAMIANS APP
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