Materials and Construction How many atoms are there per unit cell in a body centred cubic lattice system? 3 2 6 4 3 2 6 4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of All of these Vanadium Tungsten Silicon All of these Vanadium Tungsten Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Makes it brittle Is desirable Increases its strength Increases its hardness Makes it brittle Is desirable Increases its strength Increases its hardness 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 The costliest of all the alloys of nickel Not used in cast and wrought forms Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel Not used in cast and wrought forms Not suitable for making kitchen utensils ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are __________ materials. Reinforced Refractory Abrasive Fully metallic Reinforced Refractory Abrasive Fully metallic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Upper critical Lower critical Recrystallisation Eutectic Upper critical Lower critical Recrystallisation Eutectic ANSWER DOWNLOAD EXAMIANS APP
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