SeguridadPregunta 1256 de 1605
A guardrail system used for fall protection must have a top rail capable of withstanding a downward/outward force of at least how much, applied within 2 inches of the top edge?
a.50 pounds
b.100 pounds
c.200 pounds
d.150 pounds
Explicación
1926.502(b)(3) requires the top rail to withstand at least 200 pounds of force. The top edge height must be about 42 inches (±3 inches), with a midrail roughly halfway.
Referencia Legal: 29 CFR 1926.502(b)Practica las 1605 preguntas gratis — sin registro.
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Revisado por Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — verificar)