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Correct Answer: (A)
forward
Explanation: in forward extrusion, a billet is placed in a chamber and forced through a die opening by a hydraulically driven ram. the die opening may be round, or it may have various shapes, depending on the desired profile.
Explanation by: Mr. Dubey
in forward extrusion, a billet is placed in a chamber and forced through a die opening by a hydraulically driven ram. the die opening may be round, or it may have various shapes, depending on the desired profile.
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