Polymer Technology Scouring is a finishing operation during the manufacture of fibre, which aims at __________ of fibres. Glycol soaking Dyeing/colouring Detergent solution washing Improving the stretchability Glycol soaking Dyeing/colouring Detergent solution washing Improving the stretchability ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a thermoplastic material? Epoxy polymer Polystyrene Polythene PVC Epoxy polymer Polystyrene Polythene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Softening point of high density polythene is about __________ °C. 135 205 165 85 135 205 165 85 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following low molecular weight ( Polyvinyl acetate Cellulose acetate PVC Thiokol Polyvinyl acetate Cellulose acetate PVC Thiokol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a copolymer? PVC Teflon Bakelite Polythene PVC Teflon Bakelite Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation process in which two or more monomers of chemically different nature take part is called Copolymerisation None of these Chain polymerisation Addition polymerisation Copolymerisation None of these Chain polymerisation Addition polymerisation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS