Polymer Technology Tubeless tyres are made of __________ rubber, which is a co-polymer of isoprene & isobutylene. Silicone Neoprene Butyl Nitrile Silicone Neoprene Butyl Nitrile ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is not a polyester fibre. Polyacrylonitrite Nylon Dacron Terylene Polyacrylonitrite Nylon Dacron Terylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible plastic pipes are made of Low density polyethylene (LDPE) Unsaturated polyester High density polyethylene (HDPE) Polypropylene Low density polyethylene (LDPE) Unsaturated polyester High density polyethylene (HDPE) Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer? PMMA Polycaprolactum PTFE Buna-S PMMA Polycaprolactum PTFE Buna-S ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Phosphates (e.g., triceresyl, tributyl, tetrabutyl, tripheyl etc.) are added to polymers to act as Hardeners Anti-shrinkage agents Transparency improver Plasticisers Hardeners Anti-shrinkage agents Transparency improver Plasticisers ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymers are Sub-micromolecules Macromolecules Micromolecules None of these Sub-micromolecules Macromolecules Micromolecules None of these ANSWER DOWNLOAD EXAMIANS APP
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