Associate Safety Professional Practice Exam

Which aspect of wire rope inspection is not included according to standard practices?

1. Wear of crown wires

2. Kinking

3. Lubrication

4. Interlay of chock wires

The correct answer is: Interlay of chock wires

The correct answer is that interlay of chock wires is not typically included in standard wire rope inspection practices. In the context of wire rope safety and inspection, standard practices focus on evaluating specific physical conditions and characteristics of the wire rope that can affect its strength and performance. Wear of crown wires refers to the outer wires in the rope being inspected for signs of wear, which is crucial for understanding the integrity of the wire rope. Kinking indicates a bend or twist in the rope that can lead to significant problems and potential failure if not addressed. Lubrication is important for the maintenance of wire ropes, as it helps to reduce friction and prevent corrosion, thereby extending the life of the rope. Interlay of chock wires, however, typically does not form part of standard inspection criteria. This term refers to the arrangement and crossing of wires within the construction of the rope, which is generally consistent across all ropes of that design and does not change significantly during normal use. Consequently, focusing on aspects that immediately impact the condition and safety of the rope, such as wear, kinking, and maintenance practices like lubrication, is prioritized in standard inspection protocols.