Exam (elaborations)
Advanced Rigging Exam Questions And Answers
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Advanced Rigging Exam Questions And Answers What is meant by the term two blocking? - ANS The load block contacts the boom point sheaves. Lifting 20,000 lbs with a 2 leg bridle sling at 30* horizontal sling angle, what is the force applied to each leg? - ANS 20,000 pounds In multipl...
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