Materials and Construction Lead lined equipments & vessels are suitable for handling Hydrochloric acid (10%) Nitric acid All of these Sulphuric acid upto 60°C Hydrochloric acid (10%) Nitric acid All of these Sulphuric acid upto 60°C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of heating the cold pressed metallic powder is called __________ in powder metallurgy. Precipitation Fusion Agglomeration Sintering Precipitation Fusion Agglomeration Sintering 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 suitable for making kitchen utensils The costliest of all the alloys of nickel Not used in cast and wrought forms Used for making steam valves and turbine blades as it resists steam attack at high temperature Not suitable for making kitchen utensils The costliest of all the alloys of nickel Not used in cast and wrought forms ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material may occur, when it is subjected to __________ stress. Torsion Fluctuating Compressive Tensile Torsion Fluctuating Compressive Tensile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Cast iron Monel Karbate None of these Cast iron Monel Karbate None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Abrasive Corrosive Neither A nor B Both A & B Abrasive Corrosive Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
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