If breaking strength is 20,000 pounds and the design factor is 5 to 1, what is the Safe Working Load?

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Multiple Choice

If breaking strength is 20,000 pounds and the design factor is 5 to 1, what is the Safe Working Load?

Explanation:
The Safe Working Load is found by dividing the breaking strength by the design factor. With a breaking strength of 20,000 pounds and a design factor of 5, the SWL is 20,000 / 5 = 4,000 pounds. This uses the safety margin to determine a load that can be applied safely, not the actual breaking limit. The other numbers don’t match this calculation because they would require a different divisor or a different breaking strength.

The Safe Working Load is found by dividing the breaking strength by the design factor. With a breaking strength of 20,000 pounds and a design factor of 5, the SWL is 20,000 / 5 = 4,000 pounds. This uses the safety margin to determine a load that can be applied safely, not the actual breaking limit. The other numbers don’t match this calculation because they would require a different divisor or a different breaking strength.

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