Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has Poor tensile strength All of these Poorer resistance Greater amount of heat build up heavy loading Poor tensile strength All of these Poorer resistance Greater amount of heat build up heavy loading ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces Epoxy resin Alkyd resin Phenolic resin Polyamide Epoxy resin Alkyd resin Phenolic resin Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Properties of a polymer is affected by the Chain length Branching & cross-linking All of these Intermolecular forces Chain length Branching & cross-linking All of these Intermolecular forces ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer? PMMA Buna-S PTFE Polycaprolactum PMMA Buna-S PTFE Polycaprolactum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology β - glucose is the monomer of Cellulose Protein None of these Starch Cellulose Protein None of these Starch ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance. Polycarbonate Polyurathane Polysulphone Polyester Polycarbonate Polyurathane Polysulphone Polyester ANSWER DOWNLOAD EXAMIANS APP
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