Materials and Construction Hardest material so far found is Pumice stone Diamond Graphite Carborundum Pumice stone Diamond Graphite Carborundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Combination of metals and ceramics are called Metalloy Pellets Cermets Non-crystalline ceramics Metalloy Pellets Cermets Non-crystalline ceramics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Stainless steel Lead Aluminium Titanium Stainless steel Lead Aluminium Titanium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Magnetic properties Cutting hardness Corrosion resistance Ductility Magnetic properties Cutting hardness Corrosion resistance Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main purpose of galvanising iron sheets is to Harden the surface Prevent the action of oxygen Increase its glossiness and lustre Prevent the action of water Harden the surface Prevent the action of oxygen Increase its glossiness and lustre Prevent the action of water ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tank furnace used for melting of glass is made of Mild steel Cast iron Refractory blocks Stainless steel Mild steel Cast iron Refractory blocks Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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