SC Wood Frame Structures Practice Questions - South Carolina Wood Frame Structures Contractor Examination Exam

Access More Questions

What is the commonly applied setup ratio for a non-self-supporting portable ladder so that it is used at about 75-1/2 degrees from horizontal?

1:1 — base one foot out for each foot of working length 2:1 — base one foot out for each two feet of working length 4:1 — base one foot out for each four feet of working length to the support 6:1 — base one foot out for each six feet of working length

Correct Answer:

4:1 — base one foot out for each four feet of working length to the support

Access more questions from this quiz

Continue to SC Wood Frame Structures Practice Questions - South Carolina Wood Frame Structures Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions