Polymer Technology Tubeless tyres are made of __________ rubber, which is a co-polymer of isoprene & isobutylene. Neoprene Nitrile Silicone Butyl Neoprene Nitrile Silicone Butyl ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.56 0.81 0.38 0.91 0.56 0.81 0.38 0.91 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ practically possess no elasticity. Epoxy resin Polysulphide rubber Vulcanite or ebonite Spandex fibre Epoxy resin Polysulphide rubber Vulcanite or ebonite Spandex fibre ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The synthetic fibres produced from __________ are known as rayon. Cellulose Polyamides Lignin Ethylene glycol Cellulose Polyamides Lignin Ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties. Elastometric Thermosetting Brittleness Thermoplastic Elastometric Thermosetting Brittleness Thermoplastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In nylon-6, the number 6 represents the total number of Nitrogen atoms in the ring Carbon atoms in the linear polymer chain Hydrogen atoms in the ring Carbon atoms in the ring Nitrogen atoms in the ring Carbon atoms in the linear polymer chain Hydrogen atoms in the ring Carbon atoms in the ring ANSWER DOWNLOAD EXAMIANS APP
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