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The pressure required to maintain the flow during indirect extrusion __________ with decreasing length of the billet.

The pressure required to maintain the flow during indirect extrusion __________ with decreasing length of the billet. Correct Answer decreases

The required pressure for extrusion will decrease with decreasing length of the billet. This is because material itself acts as the resistance to the flow of the material; so, if the material is less, the resistance is also less.

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