Exam (elaborations)
Advanced Rigger TOP Exam Questions and 100% CORRECT Answers
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What is meant by the term "two blocking"?The load block contacts the boom point sheaves. Lifting 20,000 lbs with a 2-leg bridle sling at a 30°horizontal sling angle, what is the force applied to each leg?20,000 pounds In multiple crane lifts using an equalizer beam, the weight of the beam sh...
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