Chemical Engineering Basics-2 - Chemical Engineering Questions and Answers

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In extrusion of metals, which of the following statement is true ?

Speed of the extruded material is same as that of ram speed

Redundant work is a function of the die angle

Relative motion between the billet surface and the container wall is always present

Hollow ram is used for indirect extrusion

Answer : Option D

Explanation :

Explanation Not Provided

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