Polymer Technology Lavatory cisterns are normally made of Perspex Saturated polyester PVC Expanded polystyrene Perspex Saturated polyester PVC Expanded polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Contact lenses for eyes are made of perspex, which is nothing but Polypropylene Polystyrene Polymethylmethacrylate Unsaturated polyester Polypropylene Polystyrene Polymethylmethacrylate Unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is the lowest cost plastic commercially available? Polythene Teflon PVC Bakelite Polythene Teflon PVC Bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Molecular weight of polymers are in the range of 10 to 10³ 10⁷-10⁹ 10⁹-10¹¹ 10²-10⁷ 10 to 10³ 10⁷-10⁹ 10⁹-10¹¹ 10²-10⁷ ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Tyres are made by Injection moulding Rotational moulding Compression moulding Extrusion Injection moulding Rotational moulding Compression moulding Extrusion ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Neoprene which is used for making shoe heels & belts is superior to natural rubber in its stability to aerial oxidation and resistance to oils & other solvents. The monomer used for making neoprene is None of these Isoprene Chloroethane Chlorophrene None of these Isoprene Chloroethane Chlorophrene ANSWER DOWNLOAD EXAMIANS APP