Polymer Technology Which of the following is not a thermoplastic material? Polythene Epoxy polymer PVC Polystyrene Polythene Epoxy polymer PVC Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? None of these Melamine resins Dacron Teflon None of these Melamine resins Dacron Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bakelite (phenol-formaldehyde) resin can not be used as Decorative laminates Decorative paint Electrical insulation Glass reinforced plastics Decorative laminates Decorative paint Electrical insulation Glass reinforced plastics ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its All of these Tensile strength Flexibility Chemical resistance All of these Tensile strength Flexibility Chemical resistance ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is generally not used as eord for synthetic rubber tyre casing? Dacron None of these Nylon Cellulose Dacron None of these Nylon Cellulose ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The only natural thermoplastic resin, which is a product of animal life is Copal Amber Rosin Shellac Copal Amber Rosin Shellac ANSWER DOWNLOAD EXAMIANS APP
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