List of top Mechanical Engineering Questions on Casting, Forming and Joining Processes asked in TS PGECET

While designing the gating system, the ratio of 1 : 2 : 4 represents:

The extrusion process used to manufacture the short length components like paste tubes, gun shells etc., is

In casting process, the covering passage is used for feeding the liquid metal into the mould to

The commonly used casting process for producing intricate and detailed sculptures is:

The phenomenon where a metal part tends to partially return to its original shape after the forming tool is removed is known as

In MIG welding process, the commonly used gases for shielding are

The welding process used for joining railway tracks is

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: