Polymer Technology __________ polythene is most prone to stress-cracking Cross-linked Low density High density Linear low density Cross-linked Low density High density Linear low density ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces PVC Dacron Nylon-6 Polyester PVC Dacron Nylon-6 Polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plasticisers are added to synthetic plastics to All of these Improve workability during fabrication Impart flexibility Develop new improved properties not present in the original resin All of these Improve workability during fabrication Impart flexibility Develop new improved properties not present in the original resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is the most important rubber compounding ingradient which is used to improve wearing qualities of both natural rubber & SBR by imparting toughness? Rosin Pine oil Carbon black Phosphorous Rosin Pine oil Carbon black Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology β - glucose is the monomer of Starch Cellulose None of these Protein Starch Cellulose None of these Protein ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Starting material for the production of SBR is Ethyl alcohol Ethylene Neither A nor B Both A & B Ethyl alcohol Ethylene Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP