Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Aluminium Tin Copper & nickel Zinc Aluminium Tin Copper & nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The heat treatment process applied to cold formed steel parts is Tempering Solution annealing Normalising Artificial ageing Tempering Solution annealing Normalising Artificial ageing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Between the second & third Above the highest Between the first & second Above the lowest Between the second & third Above the highest Between the first & second Above the lowest ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 90 85 95 99.5 90 85 95 99.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Annealing Normalising Shot peening Hardening Annealing Normalising Shot peening Hardening ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron detachable joint is used in __________ pipes. Steel Reinforced cement concrete Asbestos cement Cast iron Steel Reinforced cement concrete Asbestos cement Cast iron ANSWER DOWNLOAD EXAMIANS APP
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