Polymer Technology Plastic articles are normally produced by __________ moulding. Injection Green sand Shell Dry sand Injection Green sand Shell Dry sand ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically Polycarbonates Polymethyl methacrylate (PMMA) Polytetraflouroethylene(PTFE) Phenolic resins Polycarbonates Polymethyl methacrylate (PMMA) Polytetraflouroethylene(PTFE) Phenolic resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it can not be used for the production of plastic Buckets Pipes Tubings Filaments Buckets Pipes Tubings Filaments ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but Polyacrylonitrile Polyamide Alkyd resin Saturated polyester Polyacrylonitrile Polyamide Alkyd resin Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose is the main contituent of most __________ fibres. Acrylic Spandex Synthetic Natural Acrylic Spandex Synthetic Natural ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene compared to polythene is All of these Lighter Harder Stronger All of these Lighter Harder Stronger ANSWER DOWNLOAD EXAMIANS APP
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