Which of the following defect is also known as bamboo defect?
A) blow hole
B) cold shut
C) surface cracking
D) pipe defect
Correct Answer:
Verified
Q3: In direct extrusion process at higher temperature
Q4: In which of the following process frictional
Q5: In which of the following process fluid
Q6: Extrusion is similar to?
A)rolling
B)forming
C)welding
D)casting
Q7: Which defect arises due to high friction
Q9: Which of the following defect tends to
Q10: Which of the following defect is also
Q11: For proper stretching operation, the metal sheet
Q12: In stretch forming, forming limit curve (FLC)
Q13: The stretch forming process is generally performed
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