GATE ME 1992 | Metal Forming Question 47 | Production Engineering

GATE ME 1992

MCQ (Single Correct Answer)

-0.3

The true strain for a low carbon steel bar which is doubled in length by forging is

$$0.307$$

$$0.5$$

$$0.693$$

$$1.0$$

GATE ME 1987

MCQ (Single Correct Answer)

-0.3

For wire drawing operation, the work material should essentially be

ductile

tough

hard

malleable

GATE ME 1987

Fill in the Blanks

-0

In forging operation the sticking friction condition occurs near the ...... (Center/ ends) while sliding friction condition occurs near the ...... (Center / ends)

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Production Engineering

Metal Cutting Casting Sheet Metal Forming Processes Machining Welding Process Metal Forming Advance Machine Tools Metrology and Inspection

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