Multiple Choice
What is camber in roll forming?
A) deviation of the strip edge from a straight line in horizontal plane
B) deviation of the strip edge from a straight line in vertical plane
C) difference in theoretical and actual elongation of the strip
D) waviness of the strip
Correct Answer:
Verified
Correct Answer:
Verified
Q8: Which of the following defects occur due
Q9: Which of the following defects occur due
Q10: Which of the following defects occur when
Q11: In direct drive friction welding, lower weld
Q12: The metal forging operation can be performed
Q14: What is "leg length" or "leg height"?<br>A)the
Q15: Which of following is necessary in order
Q16: Friction welding is process.<br>A)costly<br>B)cost saving<br>C)time consuming<br>D)highly material
Q17: Which of the following defects occur at
Q18: Which of the following defects occur due