Roofing Foreman Practice Questions - NRCA ProCertified Roofing Foreman Exam

OSHA 29 CFR 1926.1053 sets the proper angle for a portable ladder. What is the correct ratio of base distance to working length?

1:2 (base to working length) 1:4 (base to working length) 1:6 (base to working length) 1:3 (base to working length)

1:4 (base to working length)

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