Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? None of these Annealing Tempering Normalising None of these Annealing Tempering Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The carbonating tower used in Solvay process of soda ash manufacture is made of Karbate Lead lined steel Stainless steel Cast iron Karbate Lead lined steel Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main purpose of galvanising iron sheets is to Harden the surface Prevent the action of oxygen Increase its glossiness and lustre Prevent the action of water Harden the surface Prevent the action of oxygen Increase its glossiness and lustre Prevent the action of water ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Clock pendulums are usually made of __________ steel. Heat resisting High speed None of these Stainless Heat resisting High speed None of these Stainless ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the lightest of engineering metals? Aluminium Magnesium Tin Titanium Aluminium Magnesium Tin Titanium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are generally made of Malleable cast iron Chrome carbon steel Stainless steel Plain carbon steel Malleable cast iron Chrome carbon steel Stainless steel Plain carbon steel ANSWER DOWNLOAD EXAMIANS APP
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