Practice question

What does the term 'Working Load Limit' (WLL) of a strap or chain refer to?

  1. The weight at which the strap will instantly snap under tension
  2. The maximum load that the securement device is designed to support during regular, safe operation
  3. The combined weight of the truck chassis and trailer
  4. The pressure at which the hydraulic cargo winch bypasses

Answer: B — The maximum load that the securement device is designed to support during regular, safe operation

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