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Rigger 1 - study questions and Answers 1. According to OSHA, slings used in a basket hitch shall have the loads ______________ to prevent slippage. ️️balanced£8.12
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Rigger 1 - study questions and Answers 1. According to OSHA, slings used in a basket hitch shall have the loads ______________ to prevent slippage. ️️balanced
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Module
Rigger
Institution
Rigger
Rigger 1 - study questions and Answers
1. According to OSHA, slings used in a basket hitch shall have the loads
______________ to prevent slippage. ️️balanced
Rigger 1 - study questions and Answers
1. According to OSHA, slings used in a basket hitch shall have the loads
______________ to prevent slippage. ✔️✔️balanced
2. When slings encounter sharp edges on loads to be lifted, riggers shall ensure that
slings are: ✔️✔️protected and padded
3. According to ASME B30.9, (Slings) what is the maximum width of an object that can
be placed in the eye of a wire rope sling? ✔️✔️1/2 the length
4. According to OSHA, each day before being used, the sling and all fastenings and
attachments shall be inspected for damage or defects by a: ✔️✔️competent person
5. According to OSHA, alloy steel chain slings, wire rope slings, metal mesh slings and
synthetic web slings shall not be used with loads in excess of the ___________ of the
slings. ✔️✔️rated capacity
6. According to OSHA, how many randomly distributed broken wires in one rope lay
must there be to remove the wire rope sling from service? ✔️✔️ten
7. According to OSHA, how many broken wires in one strand in one rope lay must there
be to remove the rope from service? ✔️✔️five
8. According to OSHA, metal mesh slings shall be removed from service if any of the
following exists: ✔️✔️• broken weld or brazed joint along sling edge
• lack of flexibility of the fabric
• distortion of the handles that are out of its plane
9. According to OSHA, fiber rope slings shall be constructed using only what type of
fiber rope? ✔️✔️new fiber rope
10. According to OSHA, which of the conditions listed below will automatically remove
the synthetic web sling from service? ✔️✔️• snags, punctures, tears or cuts
• acid or caustic burns
• broken or worn stitches and distortion of fittings
11. According to OSHA, quadruple sling bridle ratings are the same as: ✔️✔️triple sling
bridle ratings
12. According to ASME B30.10, (Hooks) markings shall be forged, cast or die stamped
on what area of the hook? ✔️✔️non-wearing area
, 13. Referring to the rigger reference booklet, what is the capacity of a 7/8 inch grade 80
alloy chain sling using a vertical hitch? ✔️✔️34,200 lbs
14. According to ASME B30.10, (Hooks) any hook that has any visible bend or twist
from the plane of the unbent hook shall be? ✔️✔️repaired or replaced
15. According to ASME B30.10, (Hooks) any hook having distortion causing an increase
in throat openings of 5 percent, not to exceed 1/4 inch, shall be? ✔️✔️replaced
16. According to ASME B30.10, (Hooks) any hook having wear exceeding
______________% shall be removed from service. ✔️✔️10%
17. According to OSHA, how often shall rigging used in material handling be inspected?
✔️✔️prior to use each shift
18. According to ASME B30.26,( Shackles) how often shall shackles used in material
handling be inspected? ✔️✔️each day prior to use
19. According to OSHA, natural and synthetic fiber rope slings shall be removed from
service if any of the following conditions are present: ✔️✔️• powdered fiber between
strands
• discoloration or rotting
• broken or cut fibers
20. When correctly installing U bolt type wire rope clips, the U portion of the clip should
be on? ✔️✔️the dead or short end
21. According to ASME B30.26, (Shackles) compression hardware shall be removed
from service if what is visible? ✔️✔️• missing or illegible identification
• excessive pitting or corrosion
• bent, twisted, distorted, stretched, or cracked components
22. According to ASME B30.9, (slings) what minimum grade alloy steel chain shall be
used for hoisting chain? ✔️✔️80 grade
23. According to ASME, as horizontal load angle decreases, stress ✔️✔️increases
24. According to ASME B30.9, (slings) to achieve load stability when lifting, the
attachment points should be ✔️✔️above the center of gravity
25.Referring to the rigger reference booklet, what would be the rated capacity of a size
4 polyester round sling using a choker hitch? ✔️✔️8,500 pounds (lbs)
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