Polymer Technology The synthetic fibres produced from __________ are known as rayon. Cellulose Ethylene glycol Polyamides Lignin Cellulose Ethylene glycol Polyamides Lignin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Collapsible tubes for tooth paste are produced by __________ extrusion. Indirect Impact Direct None of these Indirect Impact Direct None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermoplastic resins usually Permanent setting resins Remain hard as long as they are hot Less brittle than thermosetting resins Can not be reclaimed from waste Permanent setting resins Remain hard as long as they are hot Less brittle than thermosetting resins Can not be reclaimed from waste ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Silicone resins, which are highly water repellant and has good heat resistance can not be used Hydraulic fluid for heat transfer Resin for lamination As room temperature adhesive As grease & lubricant Hydraulic fluid for heat transfer Resin for lamination As room temperature adhesive As grease & lubricant ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800? 50000 49200 50800 51600 50000 49200 50800 51600 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of cotton fibre is Lignin Gelatine Starch Cellulose Lignin Gelatine Starch Cellulose ANSWER DOWNLOAD EXAMIANS APP
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