Polymer Technology Collapsible tubes for tooth paste are produced by __________ extrusion. Indirect Direct Impact None of these Indirect Direct Impact None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking Low density Linear low density High density Cross-linked Low density Linear low density High density Cross-linked ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The monomer of poly vinyl chloride (PVC) is Chloroform Ethylene dichloride Ethyl chloride Chloroethene Chloroform Ethylene dichloride Ethyl chloride Chloroethene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermoplastic resins usually Can not be reclaimed from waste Less brittle than thermosetting resins Remain hard as long as they are hot Permanent setting resins Can not be reclaimed from waste Less brittle than thermosetting resins Remain hard as long as they are hot Permanent setting resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following has the weakest intermolecular forces? Nylon-66 Bakelite Polystyrene Polyisoprene Nylon-66 Bakelite Polystyrene Polyisoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer? Polycaprolactum Buna-S PTFE PMMA Polycaprolactum Buna-S PTFE PMMA ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS