This just begs the question, "what is the difference between forming and machining?"
Forming involves changing the shape of the material by permanent plastic deformation. This is the primary process that involves casting and forging of material. The advantages of forming processes include no wastage of the raw material, better mechanical properties of the product and faster production rate. Machining is the process of removing the material in the form of chips by means of a wedge shaped tool(the secondary process). Milling and turning are used as final stage procedures to produce desired final shape of material.
He has studied through operant conditioning. It is a learning process, which differs from the classical learning process in a sense that behavior is either rewarded or punished. It is called increased and decreased behavior, respectively.
