Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 45% of cobalt 20% of cobalt 15% of cobalt 35% of cobalt 45% of cobalt 20% of cobalt 15% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials During smelting process, the combination of fuel in the furnace Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 All listed here Carbon dioxide with carbon forms carbon mono-oxide Forms carbon dioxide Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 All listed here Carbon dioxide with carbon forms carbon mono-oxide Forms carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The vehicle used in case of enamel paints is usually None of these Water Linseed oil Varnish None of these Water Linseed oil Varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware porous soft hard impervious porous soft hard impervious ANSWER DOWNLOAD EXAMIANS APP
Building Materials The nominal size of the modular brick is 190 mm × 190 mm × 90 mm 200 mm × 100 mm × 100 mm 190 mm × 90 mm × 80 mm 200 mm × 200 mm × 100 mm 190 mm × 190 mm × 90 mm 200 mm × 100 mm × 100 mm 190 mm × 90 mm × 80 mm 200 mm × 200 mm × 100 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following polymers is obtained from condensation polymerization? Phenol formaldehyde Melamine-formaldehyde All of these Carbamide Phenol formaldehyde Melamine-formaldehyde All of these Carbamide ANSWER DOWNLOAD EXAMIANS APP
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