Materials and Construction When iron is rusted, it is Converted to a fine powder None of these Oxidised Reduced Converted to a fine powder None of these Oxidised Reduced ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. F.c.c. H.c.p. Cubic c.c. F.c.c. H.c.p. Cubic c.c. ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardest material so far found is Diamond Pumice stone Graphite Carborundum Diamond Pumice stone Graphite Carborundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass is corroded by Fluorine (dry or wet) Sulphuric acid None of these Phosphoric acid Fluorine (dry or wet) Sulphuric acid None of these Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Thermosetting plastic Metallic alloy Glass Cermet Thermosetting plastic Metallic alloy Glass Cermet ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel rods are used in reinforced concrete to increase its __________ strength. Tensile Shear Compressive None of these Tensile Shear Compressive None of these ANSWER DOWNLOAD EXAMIANS APP
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