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 Monel alloy is Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms The costliest of all the alloys of nickel Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms The costliest of all the alloys of nickel Not suitable for making kitchen utensils ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Age hardening' of duralumin is due to Magnesium Copper Both A & B Neither A nor B Magnesium Copper Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast irons are generally specified by their Tensile strength Manufacturing proces Hardness Carbon content Tensile strength Manufacturing proces Hardness Carbon content ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Muntz metal is a/an alloys of Magnesium & tin Lead & tin Copper & zinc Ferrous material Magnesium & tin Lead & tin Copper & zinc Ferrous material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Visco-elastic behaviour of materials which is time dependent is common in Plastics Non-crystalline solids Non-crystalline organic polymer Crystalline solid Plastics Non-crystalline solids Non-crystalline organic polymer Crystalline solid ANSWER DOWNLOAD EXAMIANS APP
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