Materials and Construction Ceramic recuperators are generally made of Silicon carbide Fireclay bricks Calcium carbide High alumina bricks Silicon carbide Fireclay bricks Calcium carbide High alumina bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs are made of Corundum High alumina ceramic Carborundum Metallic carbides Corundum High alumina ceramic Carborundum Metallic carbides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plate and frame filter press is usually made of Mild steel Galvanised iron Stainless steel Cast iron Mild steel Galvanised iron Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its All of these Corrosion resistance Wear resistance Cutting ability All of these Corrosion resistance Wear resistance Cutting ability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Oxides Silicides Nitrides Carbides Oxides Silicides Nitrides Carbides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its All of these High co-efficient of thermal expansion High corrosion resistance Low thermal conductivity All of these High co-efficient of thermal expansion High corrosion resistance Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
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