Building Materials Which one of the following polymers is obtained from condensation polymerization? Melamine-formaldehyde Phenol formaldehyde Carbamide All of these Melamine-formaldehyde Phenol formaldehyde Carbamide All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Priming consists of One part of white lead, 8 parts of chalk and one part of linseed oil One part of white lead, 8 parts of chalk and four parts of twice boiled linseed oil 8 parts of white lead, one part of chalk and four parts of twice boiled linseed oil None to these One part of white lead, 8 parts of chalk and one part of linseed oil One part of white lead, 8 parts of chalk and four parts of twice boiled linseed oil 8 parts of white lead, one part of chalk and four parts of twice boiled linseed oil None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials For obtaining vinyl chloride acetate, the method used, is None of these Addition polymerization Co-polymerization Condensation polymerization None of these Addition polymerization Co-polymerization Condensation polymerization ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is Oil paint None to these Spirit varnish Distemper Oil paint None to these Spirit varnish Distemper ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Silicon Carbon Sulphur Phosphorus Silicon Carbon Sulphur Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 15 % 25 % 20 % 10 % 15 % 25 % 20 % 10 % ANSWER DOWNLOAD EXAMIANS APP
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