Polymer Technology Most commonly used rubber vulcanisation agent is Bromine Platinum Sulphur Alumina Bromine Platinum Sulphur Alumina ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a natural fibre? Wool Cotton Viscose rayon Silk Wool Cotton Viscose rayon Silk ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Identify the group in which all the polymers mentioned can be used to make fibres. Polypropylene, Poly vinyl chloride, Silicon Cellulose derivatives, Polyamides, Polyurathane Butadiene copolymers, Polyamides, Urea aldehyde Cellulose derivatives, Polyisoprene, Polyethylene Polypropylene, Poly vinyl chloride, Silicon Cellulose derivatives, Polyamides, Polyurathane Butadiene copolymers, Polyamides, Urea aldehyde Cellulose derivatives, Polyisoprene, Polyethylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymethyl methacrylate (PMMA) which is also known as perspex and is produced by bulk polymerisation of methyl methacrylate is not a __________ polymer. Thermosetting Linear Thermoplastic Glass like transparent Thermosetting Linear Thermoplastic Glass like transparent 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 PTFE Buna-S PMMA Polycaprolactum PTFE Buna-S PMMA ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called Bakelite Polyurathane Teflon SBR Bakelite Polyurathane Teflon SBR ANSWER DOWNLOAD EXAMIANS APP
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