The permeability of core sand is generally kept higher as compared to – McqOptions

MCQOPTIONS

1.	The permeability of core sand is generally kept higher as compared to that of moulding sand in core making operation.
A.	True
B.	False
Answer» B. False

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Related MCQs

A low viscous fluid as lubricant is basically used for extraction of cores from the core boxes.
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IN_CORE_SAND_PREPARATION,_ROLLER_MILLS_ARE_SUITABLE_FOR_CORE_SAND_THAT_CONTAINS_ONLY_SINGLE_BINDER_CALLED_CEREAL_BINDERS.?$
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In core blowing machines, the filling of core sands in core boxes is done by using compressed air?
Uniform and homogenous mixture of core sand can be achieved by manual operation.
Which of the following materials is used for imparting strength and collapsibility in core sand during core making process?
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.