The process of pouring molten metal in the cavity of a metallic mould by gravity is known as :
Permanent mould casting
Pressed casting
Shell moulding
Die casting
Permanent mould casting
The process of pouring molten metal in the cavity of a metallic mould by gravity is known as permanent mould casting.
Hence, the correct option is (A).
KEY POINT:
Die casting uses high pressure to force molten metal into a reusable steel mold, while permanent mold casting relies on gravity to fill a mold that can be made of various materials like steel, cast iron, or graphite
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