Polymer Technology Most of the plastics are safe to be used upto a maximum temperature of __________ °C. 150 100 450 350 150 100 450 350 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is normally used for the manufacture of refrigerator components and transistor parts. Polystyrene Polyurathene Polyester Polyproylene Polystyrene Polyurathene Polyester Polyproylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis All of these Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron is a Thermosetting material Condensation polymerisation product of hexamethylene diamine and adipic acid None of these Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol Thermosetting material Condensation polymerisation product of hexamethylene diamine and adipic acid None of these Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Properties of a polymer is affected by the All of these Chain length Branching & cross-linking Intermolecular forces All of these Chain length Branching & cross-linking Intermolecular forces ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum is Rayon Nylon-6 Nylon-66 Dacron Rayon Nylon-6 Nylon-66 Dacron ANSWER DOWNLOAD EXAMIANS APP
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