Polymer Technology Plastic tubes & pipes are generally made by __________ moulding. Compression Transfer Injection Extrusion Compression Transfer Injection Extrusion ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a condensation polymer? None of these Bakelite Melamine polymer Polymethylmethacrylate (PMMA) None of these Bakelite Melamine polymer Polymethylmethacrylate (PMMA) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rain coats are made of Polyurathane PVC Neoprene SBR Polyurathane PVC Neoprene SBR ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten Polyurathane Either B or C Polystyrene Saturated polyester Polyurathane Either B or C Polystyrene Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A copolymer is formed by the combination of two or more monomer molecules In a chain without the elimination of water Of the same monomer by elimination of small molecules of water With the elimination of small amount of water None of these In a chain without the elimination of water Of the same monomer by elimination of small molecules of water With the elimination of small amount of water None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a light, transparent, thermoplastic material used for making Packaging bags Electrical insulation Toys and combs Non-sticking utensils Packaging bags Electrical insulation Toys and combs Non-sticking utensils ANSWER DOWNLOAD EXAMIANS APP
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