Solved Paper Junior Engineer (JE) Mechanical 2018 [Part-1]
1. When the molten metal is fed in the cavity of metallic mould by gravity the method of casting is known as Ans:- Permanent 2. A casting defect which occurs due to improper venting of sand is known as Ans:- Blowholes 3. Notching is the operation of Ans:- Removal of metal to the desired shape from an… Read More »