Oilers/Plant Tenders (HHC) Civil Service Practice Exam

Which metal is typically used for socketing wire ropes?

1. Aluminum

2. Zinc

3. Steel

4. Copper

The correct answer is: Zinc

The correct answer is zinc. Zinc is commonly used for socketing wire ropes due to its properties, particularly its ability to provide corrosion resistance when applied as a coating or used in various fittings. This corrosion resistance is highly valuable in environments where the wire ropes may be exposed to moisture and other corrosive elements, prolonging the lifespan of the wire ropes and ensuring their reliable performance. Zinc is also relatively lightweight while still maintaining adequate strength, making it suitable for a variety of applications in industries that utilize wire ropes. The process of socketing involves creating a secure attachment point for the wire rope, and the use of zinc helps to ensure that this connection is durable and can withstand significant loads. While metals like steel and copper have their own applications and advantages, they are not typically employed specifically for socketing wire ropes due to factors such as their susceptibility to rust (in the case of steel) or their weight and cost considerations (in the case of copper).