Rigging Licence Practice Test
RB Spreader Bars and Lifting Beams
What is the primary purpose of a spreader bar in a rigging operation?
Select your answer
A
To increase lifting speed by distributing crane hook load
B
To hold sling legs apart and prevent inward compressive forces on the load
C
To replace shackles when lifting heavy structural members
D
To extend the effective hook height of a crane
Hint
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