List of top Mechanical Engineering Questions on Metal Casting asked in TS PGECET

Based on Iron-Carbon diagram, when austenite decomposes during cooling process, an eutectoid mixture is formed. The nature of the element is
In casting process, the covering passage is used for feeding the liquid metal into the mould to
A low projection on the drag surface of a casting commencing near the gate by erosion of sand due to the high velocity liquid metal in the bottom gating. This defect is known as:
The shrinkage allowance has been provided on the pattern to compensate the shrinkage when:
The commonly used casting process for producing intricate and detailed sculptures is:
In casting process, the covering passage is used for feeding the liquid metal into the mould to
A low projection on the drag surface of a casting commencing near the gate by erosion of sand due to the high velocity liquid metal in the bottom gating. This defect is known as:
The shrinkage allowance has been provided on the pattern to compensate the shrinkage when:
The commonly used casting process for producing intricate and detailed sculptures is:
Based on Iron-Carbon diagram, when austenite decomposes during cooling process, an eutectoid mixture is formed. The nature of the element is
Which of the following pair is a wrong pair with respect to metal casting process
The property of sand by virtue of which sand grains stick together is generally called
Calculate the minimum number of hot rolling passes required to reduce an ingot of 200 mm thickness to 100 mm thickness in two high reversible rolling mill with roll diameter of 500 mm. The coefficient of friction between rolls and the hot material for all the passes is assumed as 0.2
In a situation where water passes through a bearing, the preferred material for bearing is:
A spherical drop of liquid metal 'r' mm radius takes 12 seconds to solidify. What would be the time taken to solidify if the diameter of the drop is doubled?
Which of the following material requires the largest solid shrinkage allowance, while making a pattern for casting?
For the design of gating system, the ratio 1:2:4 represents