A self-supporting portable ladder, non-adjustable in length, having flat steps and hinged back, may not exceed ___ feet in length.

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Prepare for the OSHA 30hr test with comprehensive resources. Study with multiple-choice questions, get hints and explanations for each question. Ensure your success on the OSHA 30hr test!

Multiple Choice

A self-supporting portable ladder, non-adjustable in length, having flat steps and hinged back, may not exceed ___ feet in length.

Self-supporting portable ladders are freestanding, so their stability depends on a secure base and the hinge/rigidity of the structure. To maintain safe balance and reduce the risk of tipping or failure, OSHA limits these ladders to 20 feet in length. If you need to reach higher, switch to a different setup such as an extension ladder or scaffolding rather than using a longer self-supporting ladder.

A self-supporting portable ladder, non-adjustable in length, having flat steps and hinged back, may not exceed ___ feet in length.

Prepare for the OSHA 30hr test with comprehensive resources. Study with multiple-choice questions, get hints and explanations for each question. Ensure your success on the OSHA 30hr test!

A self-supporting portable ladder, non-adjustable in length, having flat steps and hinged back, may not exceed ___ feet in length.

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