List of top Metallurgical Engineering Questions on Casting and Foundry asked in AP ECET Metallurgical Eng

Fettling operation is a
In white cast iron, carbon is present as
Bentonite is generally used in moulding sand to provide
Dental alloys are generally cast by ________ casting processes
Cold shuts are casting defects
The Function of gate is to
Surfaces to be machined are marked on the pattern by which of the following colour?
In centrifugal casting, when internal cavity or complex hollow section is required, the core is usually made of
Draft on pattern for casting is
Toys and statues are cast by ________ casting process
The process of pouring molten steel into ingot moulds is called
In continuous casting process, the mould is generally made of
The molten metal is forced into mould under high pressure in a 0.4pt casting method.
The top most part in sand moulding is called
Draft or tapper allowances are provided in patterns on all the 0.4pt of the pattern.
The grain size of moulding sand is expressed in terms of
The impurities in centrifugal casting are
Wood flour is added to the moulding sand to improve
An expandable pattern is used in
The riser is designed such that the melt in the riser solidifies
In a casting, shrinkage occurs
Which of the following is not a casting defect?