What is the test load for a wire rope rung that is 3 inches wide?

The test load for a wire rope rung is determined based on specific safety standards and load testing protocols. For a wire rope rung that is 3 inches wide, the correct test load is often set at a specific value that ensures safety and structural integrity during its use. In this context, a test load of 1000 lbs is a common standard recognized within the industry for ensuring that the rigging will perform safely under typical working conditions.

This value ensures that there is a substantial safety margin beyond the expected working load, complying with design safety factors often used in rigging applications. The choice confirms adherence to accepted standards in the field, prioritizing both safety and reliability in theatre rigging practices.

Understanding that this test load applies specifically to the effective width of the rung allows riggers to determine how much weight the rung can safely support. The other choices reflect either excessively high loads or a ratio that doesn't directly apply to the question about specified load limits, reinforcing the importance of consulting relevant standards for wire rope rigging and testing.