When making a four-point lift using slings, they should normally be chosen such that _____ legs have/has the capacity to support the entire load weight including the additional stress due to lifting angle.

Study for the Rigging Practices Test. Prepare with detailed quizzes and practice questions, with hints and explanations for each query. Equip yourself with vital rigging knowledge and ace your exam!

Multiple Choice

When making a four-point lift using slings, they should normally be chosen such that _____ legs have/has the capacity to support the entire load weight including the additional stress due to lifting angle.

When lifting with four slings, the forces in each leg depend on the lift angles and how the load sits on the spreader or harness. Because the angle can shift the load so that some legs take more of the weight than others, it’s important to build in redundancy. The safe practice is to select slings so that any two legs have the capacity to support the entire load, including the extra stress that comes from lifting angles. That way, even if the distribution changes or one or two legs carry most of the load due to geometry, the remaining paired legs are safely able to hold the full weight without overloading.

When making a four-point lift using slings, they should normally be chosen such that _____ legs have/has the capacity to support the entire load weight including the additional stress due to lifting angle.

Study for the Rigging Practices Test. Prepare with detailed quizzes and practice questions, with hints and explanations for each query. Equip yourself with vital rigging knowledge and ace your exam!

When making a four-point lift using slings, they should normally be chosen such that _____ legs have/has the capacity to support the entire load weight including the additional stress due to lifting angle.

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