Polymer Technology Which of the following is a natural polyamide fibre. Wool Silk Cotton None of these Wool Silk Cotton None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic articles are normally produced by __________ moulding. Green sand Shell Dry sand Injection Green sand Shell Dry sand Injection ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resin is Not used for surface coating A polyester An elastomer A good abrasive Not used for surface coating A polyester An elastomer A good abrasive ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ are produced by reacting polybasic acid (e.g. phthalic anhydride) with polyhydric alcohol (e.g., glycerol). Unsaturated polyester Alkyd resins Amino resins Saturated polyester Unsaturated polyester Alkyd resins Amino resins Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a copolymer. PVC Poly tetra flouro ethylene Nylon-66 Polyrophylene PVC Poly tetra flouro ethylene Nylon-66 Polyrophylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation is not involved in the manufacture of Terylene Nylon Polythene Teflon Terylene Nylon Polythene Teflon ANSWER DOWNLOAD EXAMIANS APP
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