Cores can be made within the mould by using moulding sand which is use – McqOptions

MCQOPTIONS

1.	Cores can be made within the mould by using moulding sand which is used for mould preparation.
A.	True
B.	False
Answer» C.

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In core blowing machines, the filling of core sands in core boxes is done by using compressed air?
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Inorganic type of core binders is generally preferred as compared to organic core binders in core making procedure.
Better collapsibility of core sand in core making process can ease the cleaning of castings.