Polymer Technology Condensation polymerisation of __________ produces bakelite. Urea & formaldehyde Phenol & acetaldehyde Propylene Phenol & formaldehyde Urea & formaldehyde Phenol & acetaldehyde Propylene Phenol & formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymethyl methacrylate, which is an acrylic resin, is also called Dacron Plexiglass or lucite Teflon Thiokol Dacron Plexiglass or lucite Teflon Thiokol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Scouring is a finishing operation during the manufacture of fibre, which aims at __________ of fibres. Glycol soaking Detergent solution washing Improving the stretchability Dyeing/colouring Glycol soaking Detergent solution washing Improving the stretchability Dyeing/colouring ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ scrap can be recycled & reutilised. Polythene Bakelite None of these Epoxy resin Polythene Bakelite None of these Epoxy resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Lavatory cisterns are normally made of Perspex Expanded polystyrene Saturated polyester PVC Perspex Expanded polystyrene Saturated polyester PVC ANSWER DOWNLOAD EXAMIANS APP
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