Explanation: a pattern is basically a duplicate of the object that we intend to cast. patterns can be made up of wood, plastics or metals. a pattern is generally made up of two or three pieces, whereas it is casting which is in one piece.
Q. A pattern is generally made up of how many pieces?
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Correct Answer: (B)
2-3
Explanation by: Mr. Dubey
a pattern is basically a duplicate of the object that we intend to cast. patterns can be made up of wood, plastics or metals. a pattern is generally made up of two or three pieces, whereas it is casting which is in one piece.
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