Q. When forming “Z” sections, the product is twisted in the opposite direction to compensate the machine generated twist.
✅ Correct Answer: (A)
true
Explanation: a common method used to compensate for the anticipated twist is to twist the product in the opposite direction in the mill, from pass to pass. this principle is used when forming “z” sections. in other cases, the counter-twisting is accomplished just in the last one or two passes.