Most engineering alloys begin by being poured or cast into a fireproof – McqOptions

MCQOPTIONS

1.	Most engineering alloys begin by being poured or cast into a fireproof container or mould. If the as-cast pieces are permitted to retain their shape afterwards, or are reshaped by machining, they are called as _______
A.	Metallurgy
B.	Extrusion
C.	Casting
D.	Ingots
Answer» D. Ingots

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