Polymer Technology Tyres are made by Rotational moulding Extrusion Compression moulding Injection moulding Rotational moulding Extrusion Compression moulding Injection moulding ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vulcanisation of raw rubber makes it Tacky Plastic Less elastic Soft Tacky Plastic Less elastic Soft ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Poly Vinyl chloride (PVC) is a __________ material. Fibrous Thermoplastic Thermosetting Chemically active Fibrous Thermoplastic Thermosetting Chemically active ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyurathane can not be used to make Thermal insulation in refrigerator Coating and adhesive Fibre reinforced plastic (FRP) Automobile cushion Thermal insulation in refrigerator Coating and adhesive Fibre reinforced plastic (FRP) Automobile cushion ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers has the tendency of decomposing before melting? Polystyrene None of these PVC Nylon Polystyrene None of these PVC Nylon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.38 0.91 0.81 0.56 0.38 0.91 0.81 0.56 ANSWER DOWNLOAD EXAMIANS APP
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