Question 4558Deck General70% to pass
What is an advantage of the 6x19 class of wire rope over the 6x37 class of wire rope of the same diameter?
AI Explanation
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.
Related Questions
#4556 A common class of wire rope used for mooring is the 6x19 class. What does the 6 represent? #4557 A common class of wire rope used for mooring is the 6x37 class. What does the 37 represent? #4559 What is an advantage of the 6x37 class of wire rope over the 6x19 class of wire rope of the same diameter? #4560 Where do fatigue failures of wire rope mooring lines usually occur? #4561 In a wire rope mooring system, the fairlead sheave should be a minimum of _______________.