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Forging and Wire Drawing- I Starter Quiz

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Question 1

In drawing operation, proper lubrication is essential______.

Question 2

Which of the following stresses is takes place during performing the wire drawing operation?

Question 3

Impression die forging is the ______.

Question 4

In an open die forging of rectangular parts, the pressure variation on top surface from centre to ends is _____.(Assume sliding friction only).

Question 5

Which of the following is correct statement in edging?

a. Concave die is used.

b. The material flows towards the centre of die.

c. The length decreases and cross section increases.

d. All of above.

Question 6

In a two-pass wire drawing there is 40% and 30% reduction in wire cross-sectional area. What is the overall reduction?

Question 7

Which of the following metal forming processes is best suitable for making the wires?
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