Polymer Technology __________ is normally used for the manufacture of refrigerator components and transistor parts. Polyester Polyurathene Polystyrene Polyproylene Polyester Polyurathene Polystyrene Polyproylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking Linear low density High density Low density Cross-linked Linear low density High density Low density Cross-linked ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The monomer of natural rubber is Both B and C 2 methyl-1-propene Isoprene DMT Both B and C 2 methyl-1-propene Isoprene DMT ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher Densities Hardness, rigidity & brittleness Tensile strength Melting point Densities Hardness, rigidity & brittleness Tensile strength Melting point ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The process involved in converting rubber into a thin sheet or coating it on fabric is called Mastication Extrusion Vulcanisation Calendering Mastication Extrusion Vulcanisation Calendering ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following low molecular weight ( Thiokol Cellulose acetate PVC Polyvinyl acetate Thiokol Cellulose acetate PVC Polyvinyl acetate ANSWER DOWNLOAD EXAMIANS APP
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