engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Production Engineering (Manufacturing) Metal Casting Casting Defects
The casting defect which is produced because of displacement of the sand by the liquid metal at the wall regions due to hydrostatic pressure is known as:
1
Mould shift and Scab
2
Swell
3
Scab, Runout and Drop
4
More than one of the above