Polymer Technology Which of the following is not an elastomer? Nitrile-butadiene Polyisoprene Neoprene None of these Nitrile-butadiene Polyisoprene Neoprene None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer? Polycaprolactum PTFE PMMA Buna-S Polycaprolactum PTFE PMMA Buna-S ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Non sulphonated hard bakelites are not used for making Fountain pen barrels Combs Ion-exchange resins Formica table tops Fountain pen barrels Combs Ion-exchange resins Formica table tops ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymethyl methacrylate (PMMA) which is also known as perspex and is produced by bulk polymerisation of methyl methacrylate is not a __________ polymer. Thermoplastic Thermosetting Linear Glass like transparent Thermoplastic Thermosetting Linear Glass like transparent ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ scrap can be recycled & reutilised. Bakelite Epoxy resin Polythene None of these Bakelite Epoxy resin Polythene None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for __________ fibres. PVC Polythene Rayon Polyvinyl acetate PVC Polythene Rayon Polyvinyl acetate ANSWER DOWNLOAD EXAMIANS APP
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