Polymer Technology Thiokol is nothing but Polysulphide rubber Exponded polystyrene Polyamide fibre Engineering plastic Polysulphide rubber Exponded polystyrene Polyamide fibre Engineering plastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-6 as compared to nylon-66 is None of these Having higher melting point More abrasion resistant Harder None of these Having higher melting point More abrasion resistant Harder ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation process in which two or more monomers of chemically different nature take part is called None of these Chain polymerisation Addition polymerisation Copolymerisation None of these Chain polymerisation Addition polymerisation Copolymerisation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Neoprene is rendered non-inflammable, because of Its linear chain structure The absence of chlorine atoms in its monomer The presence of chlorine atoms in its monomer Its cross-linked structure Its linear chain structure The absence of chlorine atoms in its monomer The presence of chlorine atoms in its monomer Its cross-linked structure ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex? Ammonium alum Both A & B Potassium alum Neither A nor B Ammonium alum Both A & B Potassium alum Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is generally not used as eord for synthetic rubber tyre casing? None of these Nylon Cellulose Dacron None of these Nylon Cellulose Dacron ANSWER DOWNLOAD EXAMIANS APP
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