In the manufacture of wire rope, if the wires are shaped to conform to the curvature of the finished rope before they are laid up, the rope is called __________.

Correct Answer: Option A — preformed

Preformed wire rope is manufactured by shaping the individual wires and strands into their final helical form before they are laid up. This process eliminates internal stresses, prevents the rope from unlaying when cut, and significantly increases its fatigue resistance compared to non-preformed wire rope during repeated bending.