Millwright Level 2 Rigging Questions and Answers 100% Correct.
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Course
Millwright
Institution
Millwright
saddle - ANSWER-the safe working load of a rigging hook is accurate only when the load is suspended from the ______________ of the hook
15 - ANSWER-OSHA requires that a hook be replaced if the throat has opened _____ percent or more from it's original size.
40 - ANSWER-A hook that is point lo...
Millwright Level 2 Rigging Questions
and Answers 100% Correct.
saddle - ANSWER-the safe working load of a rigging hook is accurate only when the
load is suspended from the ______________ of the hook
15 - ANSWER-OSHA requires that a hook be replaced if the throat has opened _____
percent or more from it's original size.
40 - ANSWER-A hook that is point loaded could theoretically carry about ________
percent of the rated load.
Shackels - ANSWER-Slings are attached together using ___________.
1 1/2 - ANSWER-tapped holes used with screwed-in eye bolts should have a minimum
depth of ______________ times the bolt diameter.
equalizer plate - ANSWER-to level loads when the legs of a sling are
unequal,_____________ can be used.
125 - ANSWER-Custom-fabricated spreader and equalizer beams should be tested at
____________ percent of their rated capacity.
spreader beams - ANSWER-long loads are supported during lift operations with
_________________.
metal mesh - ANSWER-slings 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 - ANSWER-The 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 - ANSWER-chain
a chain sling should be discarded if any portion of the chain is worn by ____________
percent or more. - ANSWER-15
tag lines should be attached to a load where it will give the - ANSWER-greatest
mechanical advantage
1/2 to 6 - ANSWER-the capacity range of come-alongs is ____________ tons
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