Millwright level 2 Rigging Exam Questions With Verified Answers

Millwright level 2 Rigging Exam Questions With Verified Answers Saddle - answerthe safe working load of a rigging hook is accurate only when the load is suspended from the ______________ of the hook 15 - answerOSHA requires that a hook be replaced if the throat has opened _____ percent or more from it's original size. 40 - answerA hook that is point loaded could theoretically carry about ________ percent of the rated load. Shackels - answerSlings are attached together using ___________. 1 1/2 - answertapped holes used with screwed-in eye bolts should have a minimum depth of ______________ times the bolt diameter. equalizer plate - answerto level loads when the legs of a sling are unequal,_____________ can be used. 125 - answerCustom-fabricated spreader and equalizer beams should be tested at ____________ percent of their rated capacity. spreader beams - answerlong loads are supported during lift operations with _________________. metal mesh - answerslings best suited for situations where the load is abrasive,hot,or tends to cut is a (n)_____________ sling. diameter of the surface the sling is wrapped around - answerThe term D/d ratio refers to the relationship between the sling and the Dredging and other marine work requires _________ slings because they withstand corrosion better - answerchain a chain sling should be discarded if any portion of the chain is worn by ____________ percent or more. - answer15 tag lines should be attached to a load where it will give the - answergreatest mechanical advantage