Exam (elaborations)
Millwright - Rigging and Hoisting Exam Questions with Verified Answers
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Millwright - Rigging and Hoisting Exam Questions with Verified Answers 1. Of a block and tackle with five rope falls and minimum friction, how much force is needed to retain 250lbs? a. 50 lbs b. 100 lbs c. 250 lbs d. 75 lbs - CORRECT ️️ a. 50 lbs 250lbs/5 = 50 lbs 2. What diameter rop...
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