Polymer Technology __________ practically possess no elasticity. Epoxy resin Vulcanite or ebonite Polysulphide rubber Spandex fibre Epoxy resin Vulcanite or ebonite Polysulphide rubber Spandex fibre ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers does not belong to the class of polyacrylate polymer? Polyethyl acrylate Polyacrylonitrile PMMA None of these Polyethyl acrylate Polyacrylonitrile PMMA None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Linear polymers are normally Elastometric Thermosetting Having extremely high softening point Thermosplastic Elastometric Thermosetting Having extremely high softening point Thermosplastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymers are classified into four categories namely thermosetting, thermoplastic, elastomer and fibre depending upon their Polymerisation mechanism Magnitude of intermolecular forces Resistance to heat Molecular sizes Polymerisation mechanism Magnitude of intermolecular forces Resistance to heat Molecular sizes ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The starting material used for the manufacture of caprolactum is Ethylene glycol Cyclohexane DMT Ethyl benzene Ethylene glycol Cyclohexane DMT Ethyl benzene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has Poorer resistance Greater amount of heat build up heavy loading All of these Poor tensile strength Poorer resistance Greater amount of heat build up heavy loading All of these Poor tensile strength ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS