NCCCO Certification of Crane Operators
Advanced Rigging Test 2 Exam Questions and
Answers 100% Pass | Graded A+
David Mungai [Date] [Course title]
, NCCCO Certification of Crane Operators
Advanced Rigging Test 2 Exam
Questions and Answers 100% Pass |
Graded A+
1) What is meant by the term "two blocking - Answer>> The
load block contacts the boom point sheaves.
2) lifting 20,000lbs, with a 2-leg bridle sling at a 30 horizontal sling
angle, what is force applied to each leg? - Answer>> 20,000
3) In multiple crane lifts using an equalizer beam, the weight of
the beam should be considered: - Answer>> Part of the load
weight
4) What is required if there is a deviation in the lift plan? -
Answer>> A new lift plan
5) On level ground using skids and rollers, what percent of the
weight of the load should yield the required line pull as a general
rule of thumb? - Answer>> 5%
6) All of the following are results of unbalanced reeving of the
hook block EXCEPT: - Answer>> Wear on the hook
7) Before a spreader bar or beams can be used they MUST have
been: - Answer>> Tested and approved
8) When materials are being hoisted to an upper level, a tag line
is used to: - Answer>> Help control the load
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