Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? Dacron Teflon None of these Melamine resins Dacron Teflon None of these Melamine resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bristles of tooth brushes are made of PVC Nylon-66 Nylon-6 Polystyrene PVC Nylon-66 Nylon-6 Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a copolymer? Teflon PVC Bakelite Polythene Teflon PVC Bakelite Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic tubes & pipes are generally made by __________ moulding. Transfer Compression Injection Extrusion Transfer Compression Injection Extrusion ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Phosphates (e.g., triceresyl, tributyl, tetrabutyl, tripheyl etc.) are added to polymers to act as Anti-shrinkage agents Plasticisers Hardeners Transparency improver Anti-shrinkage agents Plasticisers Hardeners Transparency improver ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a polyolefin? Neoprene Polystyrene Polypropylene None of these Neoprene Polystyrene Polypropylene None of these ANSWER DOWNLOAD EXAMIANS APP
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