2. A chain sling that __ must not be used. a. exhibits links stretched from overload- ing b. exhibits paint on more than half of the links c. is more than one year old d. has an identification tag

## Step 1<br />This problem is about the safety standards for chain slings in industrial settings. The question asks us to identify which condition would make a chain sling unsafe to use.<br /><br />## Step 2<br />Option a suggests that a chain sling with links stretched from overloading is unsafe. This is true because the stretching of links can compromise the structural integrity of the sling, leading to potential failure during use.<br /><br />## Step 3<br />Option b suggests that a chain sling with paint on more than half of the links is unsafe. However, the amount of paint on the links does not necessarily indicate the safety of the sling. The paint could be there for aesthetic purposes or for identification, and it does not affect the structural integrity of the sling.<br /><br />## Step 4<br />Option c suggests that a chain sling that is more than one year old is unsafe. However, the age of a chain sling does not necessarily determine its safety. With proper maintenance, a chain sling can last for many years without compromising its safety.<br /><br />## Step 5<br />Option d suggests that a chain sling with an identification tag is unsafe. However, an identification tag is typically used for safety and identification purposes, and it does not affect the structural integrity of the sling.