Polymer Technology Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of __________ percent. 2000-2500 1500-2000 1-1000 1000-1500 2000-2500 1500-2000 1-1000 1000-1500 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A copolymer is formed by the combination of two or more monomer molecules In a chain without the elimination of water With the elimination of small amount of water Of the same monomer by elimination of small molecules of water None of these In a chain without the elimination of water With the elimination of small amount of water Of the same monomer by elimination of small molecules of water None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is an inorganic polymer? Teflon Bakelite Perspex Silicones Teflon Bakelite Perspex Silicones ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at a temperature of __________ °C. -5 10-30 250-280 500-600 -5 10-30 250-280 500-600 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose is the main contituent of most __________ fibres. Spandex Acrylic Natural Synthetic Spandex Acrylic Natural Synthetic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Collapsible tubes for tooth paste are produced by __________ extrusion. Direct Impact None of these Indirect Direct Impact None of these Indirect ANSWER DOWNLOAD EXAMIANS APP
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