Polymer Technology Bristles of tooth brushes are made of Nylon-66 PVC Polystyrene Nylon-6 Nylon-66 PVC Polystyrene Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rain coats are made of SBR Polyurathane PVC Neoprene SBR Polyurathane PVC Neoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermocole (expanded polystyrene) is not used for High temperature thermal insulation in furnaces Low temperature thermal insulation as in refrigerator and air conditioners Packing of delicate electronic gadgets Accoustic control and ceiling for building High temperature thermal insulation in furnaces Low temperature thermal insulation as in refrigerator and air conditioners Packing of delicate electronic gadgets Accoustic control and ceiling for building ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is generally not drawn into fibre? Unsaturated polyesters Saturated polyesters Polyacrylonitrile Polyamide Unsaturated polyesters Saturated polyesters Polyacrylonitrile Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a natural fibre. Nylon-6 None of these Cellulose Dacron Nylon-6 None of these Cellulose Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is stretched into fibres? Unsaturated polyester Isoprene Bakelite Saturated polyester Unsaturated polyester Isoprene Bakelite Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
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