Polymer Technology Polystyrene is a __________ plastic at room temperature. Malleable Ductile Brittle None of these Malleable Ductile Brittle None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin e.g., glyptal resin formed by phthalic anhydride and glycerene is not used For surface coating of automobiles & air crafts For fibre making As plasticiser for PVC & nitrocellulose For film forming materials For surface coating of automobiles & air crafts For fibre making As plasticiser for PVC & nitrocellulose For film forming materials ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Maximum consumption of polymers is in Electrical insulation Coating and films Packaging Toys making Electrical insulation Coating and films Packaging Toys making ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) is never used for making Gaskets Soles of shoes Coated fabrics Front wheel tyres of aeroplanes (i.e., heavy duty tyres) Gaskets Soles of shoes Coated fabrics Front wheel tyres of aeroplanes (i.e., heavy duty tyres) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rayon is superior to cotton in making gauge for wound treatment, because rayon Is a synthetic polymer Can absorb over 90% of its own weight of water Both B & C Does not stick to the wound unlike cotton Is a synthetic polymer Can absorb over 90% of its own weight of water Both B & C Does not stick to the wound unlike cotton ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyurathane can not be used to make Thermal insulation in refrigerator Coating and adhesive Automobile cushion Fibre reinforced plastic (FRP) Thermal insulation in refrigerator Coating and adhesive Automobile cushion Fibre reinforced plastic (FRP) ANSWER DOWNLOAD EXAMIANS APP
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