Question 4558 Deck General

The correct answer is D) Resistance to corrosion. The 6x19 class of wire rope has a more compact and rigid construction compared to the 6x37 class. This means the 6x19 class has less void space between the individual wires, which provides better protection against corrosion. The tighter construction of the 6x19 class makes it more resistant to the intrusion of water and other corrosive elements, extending its lifespan compared to the more open 6x37 construction. The other answer choices are incorrect because they are not the primary advantage of the 6x19 class over the 6x37 class. While the 6x19 class may have slightly better resistance to elongation and holding power, the key advantage is its superior resistance to corrosion.