If a rigging system must meet a five-to-one safety factor, how many times the rated load can the rigging safely handle?

If a rigging system must meet a five-to-one safety factor, how many times the rated load can the rigging safely handle?

• A. 2 times
• B. 3 times
• C. 5 times
• D. 10 times

Answer: (C)

Safety factor shows how much stronger the rigging is than the load it’s designed to carry. A five-to-one safety factor means the breaking strength is five times the rated (working) load. That creates a built‑in margin so the rigging could withstand up to five times the rated load before failure. In practice you operate at the rated load, but the system is designed to safely handle five times that amount in terms of ultimate strength. So the rigging can safely handle five times the rated load.

Safety factor shows how much stronger the rigging is than the load it’s designed to carry. A five-to-one safety factor means the breaking strength is five times the rated (working) load. That creates a built‑in margin so the rigging could withstand up to five times the rated load before failure. In practice you operate at the rated load, but the system is designed to safely handle five times that amount in terms of ultimate strength. So the rigging can safely handle five times the rated load.