Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has Poor tensile strength Greater amount of heat build up heavy loading Poorer resistance All of these Poor tensile strength Greater amount of heat build up heavy loading Poorer resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-6 as compared to nylon-66 is Harder Having higher melting point More abrasion resistant None of these Harder Having higher melting point More abrasion resistant None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styrene-acrylonitfile copolymer with butadiene based elastomer, is a/an Spongy rubber Rigid foam Thermosetting polymer Engineering plastic Spongy rubber Rigid foam Thermosetting polymer Engineering plastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cation exchange resins used in water treatment is made from __________ resin. Amino Urea formaldehyde Epoxy Phenolic Amino Urea formaldehyde Epoxy Phenolic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers does not belong to the class of polyacrylate polymer? PMMA Polyacrylonitrile None of these Polyethyl acrylate PMMA Polyacrylonitrile None of these Polyethyl acrylate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic tubes & pipes are generally made by __________ moulding. Injection Transfer Extrusion Compression Injection Transfer Extrusion Compression ANSWER DOWNLOAD EXAMIANS APP
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