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

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the OSHA 30-Hour Training Certification with engaging quizzes and in-depth multiple choice questions. Enhance your knowledge with explanations for each question, ensuring you're ready for your exam!

Multiple Choice

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

Explanation:
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.

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.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy