Building Materials Which one of the following polymers is obtained from condensation polymerization? Carbamide All of these Phenol formaldehyde Melamine-formaldehyde Carbamide All of these Phenol formaldehyde Melamine-formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos cement Warps due to changes in humidity Strength is lowered when saturated by water All of these Is brittle Warps due to changes in humidity Strength is lowered when saturated by water All of these Is brittle ANSWER DOWNLOAD EXAMIANS APP
Building Materials Chemically, marble is known as Metamorphic rock Calcareous rock Siliceous rock Argillaceous rock Metamorphic rock Calcareous rock Siliceous rock Argillaceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The pigment used in paints for corrosive resistance, is Red lead Zinc white White lead Ferrous oxide Red lead Zinc white White lead Ferrous oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Zinc Coal tar Glaze Tin Zinc Coal tar Glaze Tin ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent which imparts hydraulicity to hydraulic lime is Water Silica Calcium oxide Clay Water Silica Calcium oxide Clay ANSWER DOWNLOAD EXAMIANS APP
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