Galvanizing is generally done on Engineering Materials Mcqs September 25, 2019 BILAL KHATTAK0 A.Low carbon steels B.Cast iron C.Non-ferrous metals D.Non-metallic substances E.None of the above Related Mcqs: Age hardening is generally applicable to While machining cast iron generally cutting fluid is not required because Oil fired furnaces are generally used for the melting of Electric indirect are furnace is normally used for melting of Carbon steel is Die casting is generally not used for The process of polymerisation is associated with Generally for the melting of cast iron, electric furnaces are not used because Super conductors Steel balls for ball bearings are generally made of