Materials and Construction Presence of cobalt in steel improves its None of these Tensile strength Corrosion resistance Cutting ability None of these Tensile strength Corrosion resistance Cutting ability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? None of these Normalising Annealing Tempering None of these Normalising Annealing Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Tungsten Iron Cobalt Vanadium Tungsten Iron Cobalt Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Wrought iron Cast iron Stainless steel Steel Wrought iron Cast iron Stainless steel Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Heavy duty bearings are usually made of Zinc Monel White metal Phosphorous bronze Zinc Monel White metal Phosphorous bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel ANSWER DOWNLOAD EXAMIANS APP
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