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In vacuum die casting, the molten metal does not experience any back pressure while injecting it into the die cavity.

In vacuum die casting, the molten metal does not experience any back pressure while injecting it into the die cavity. Correct Answer True

In vacuum die casting, before the injection of molten metal, all the air presents in the die cavity is evacuated and then the die is closed. So by performing this operation, the molten metal does not experience any back pressure while injecting it into the die cavity, this makes the process easier.

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