Advanced Rigging Final Examination Questions and Complete Solutions Graded A+.
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Course
Ncccer advance rigger
Institution
Ncccer Advance Rigger
How often should a synthetic web sling be inspected? - Answer: Each day before use
What will the tension be on one leg of a single vertical hitch lifting a load of 5 tons? - Answer: 5 tons
Using the Rigging Hardware Tables in your book, what is the capacity of a 7/8 in. carbon shackle?...
Advanced Rigging
Final Examination
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
, How often should a synthetic web sling be inspected? - Answer: Each day before use
What will the tension be on one leg of a single vertical hitch lifting a load of 5 tons? - Answer: 5 tons
Using the Rigging Hardware Tables in your book, what is the capacity of a 7/8 in. carbon shackle? -
Answer: 13,000 lbs
What is the most important piece of information to have before beginning to rig a load? - Answer:
Weight of the load
Which of the following topics is NOT important when selecting slings? - Answer: Capacity of the crane
Using the Rigging Hardware Table in your book, what is the capacity of a 1/2 inch shouldered eyebolt
when lifting at a 45 degree angle? - Answer: 550 lbs
A non-shouldered eyebolt is primarily designed for lifting in what direction? - Answer: Vertical
What is the term that describes a 'sudden' loading on a sling, when raising or lowering a load which will
increase the stress on rigging of the load? - Answer: Shock loading
Using the sling tables in your book, what is the capacity of a 7/8 inch 2-leg wire rope sling that is lifting at
a horizontal angle of 60-degrees? - Answer: 26,000
What is the approximate weight of a cubic foot of concrete? - Answer: 150 lbs
Which types of hitches are labeled on a synthetic sling? - Answer: Vertical Hitch, Choker Hitch, Basket
Hitch
What must be done if a sling is found to have a missing or illegible capacity tag? - Answer: Remove the
sling from service
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